11070450 has 72 divisors (see below), whose sum is σ = 30239508. Its totient is φ = 2903040.

The previous prime is 11070439. The next prime is 11070467. The reversal of 11070450 is 5407011.

It can be written as a sum of positive squares in 6 ways, for example, as 3101121 + 7969329 = 1761^2 + 2823^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 32682 + ... + 33018.

Almost surely, 2^11070450 is an apocalyptic number.

11070450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11070450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15119754).

11070450 is an abundant number, since it is smaller than the sum of its proper divisors (19169058).

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

11070450 is a wasteful number, since it uses less digits than its factorization.

11070450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 11070450 is about 3327.2285764582. The cubic root of 11070450 is about 222.8717851044.

Adding to 11070450 its reverse (5407011), we get a palindrome (16477461).

The spelling of 11070450 in words is "eleven million, seventy thousand, four hundred fifty".