11506348 has 48 divisors (see below), whose sum is σ = 25449984. Its totient is φ = 4435200.

The previous prime is 11506337. The next prime is 11506393. The reversal of 11506348 is 84360511.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10423 + ... + 11473.

It is an arithmetic number, because the mean of its divisors is an integer number (530208).

Almost surely, 2^11506348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11506348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12724992).

11506348 is an abundant number, since it is smaller than the sum of its proper divisors (13943636).

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

11506348 is a wasteful number, since it uses less digits than its factorization.

11506348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102 (or 1100 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 11506348 is about 3392.1008239732. The cubic root of 11506348 is about 225.7593962225.

Adding to 11506348 its reverse (84360511), we get a palindrome (95866859).

The spelling of 11506348 in words is "eleven million, five hundred six thousand, three hundred forty-eight".