11472624 has 40 divisors (see below), whose sum is σ = 32931920. Its totient is φ = 3824064.

The previous prime is 11472623. The next prime is 11472641. The reversal of 11472624 is 42627411.

It is a super-2 number, since 2×11472624² = 263242202890752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11472623) 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 7 ways as a sum of consecutive naturals, for example, 12847 + ... + 13710.

It is an arithmetic number, because the mean of its divisors is an integer number (823298).

Almost surely, 2^11472624 is an apocalyptic number.

It is an amenable number.

11472624 is an abundant number, since it is smaller than the sum of its proper divisors (21459296).

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

11472624 is a wasteful number, since it uses less digits than its factorization.

11472624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26574 (or 26562 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 11472624 is about 3387.1262155402. The cubic root of 11472624 is about 225.5386206944.

The spelling of 11472624 in words is "eleven million, four hundred seventy-two thousand, six hundred twenty-four".