11937472 has 28 divisors (see below), whose sum is σ = 24937720. Its totient is φ = 5654016.

The previous prime is 11937469. The next prime is 11937487. The reversal of 11937472 is 27473911.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3693 + ... + 6124.

Almost surely, 2^11937472 is an apocalyptic number.

It is an amenable number.

11937472 is an abundant number, since it is smaller than the sum of its proper divisors (13000248).

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

11937472 is an equidigital number, since it uses as much as digits as its factorization.

11937472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9848 (or 9838 counting only the distinct ones).

The product of its digits is 10584, while the sum is 34.

The square root of 11937472 is about 3455.0646882511. The cubic root of 11937472 is about 228.5445075437.

The spelling of 11937472 in words is "eleven million, nine hundred thirty-seven thousand, four hundred seventy-two".