11435216 has 30 divisors (see below), whose sum is σ = 23996790. Its totient is φ = 5276544.

The previous prime is 11435213. The next prime is 11435219. The reversal of 11435216 is 61253411.

It is an interprime number because it is at equal distance from previous prime (11435213) and next prime (11435219).

It can be written as a sum of positive squares in 3 ways, for example, as 1449616 + 9985600 = 1204^2 + 3160^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11435191 and 11435200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11435213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 590 + ... + 4818.

It is an arithmetic number, because the mean of its divisors is an integer number (799893).

Almost surely, 2^11435216 is an apocalyptic number.

11435216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11435216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11998395).

11435216 is an abundant number, since it is smaller than the sum of its proper divisors (12561574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11435216 is a wasteful number, since it uses less digits than its factorization.

11435216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4263 (or 4244 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 11435216 is about 3381.5996214809. The cubic root of 11435216 is about 225.2932209993.

Adding to 11435216 its reverse (61253411), we get a palindrome (72688627).

The spelling of 11435216 in words is "eleven million, four hundred thirty-five thousand, two hundred sixteen".