11527872 has 28 divisors (see below), whose sum is σ = 30501336. Its totient is φ = 3842560.

The previous prime is 11527861. The next prime is 11527897. The reversal of 11527872 is 27872511.

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 3 ways as a sum of consecutive naturals, for example, 29829 + ... + 30212.

Almost surely, 2^11527872 is an apocalyptic number.

11527872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11527872 is an abundant number, since it is smaller than the sum of its proper divisors (18973464).

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

11527872 is an equidigital number, since it uses as much as digits as its factorization.

11527872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60056 (or 60046 counting only the distinct ones).

The product of its digits is 7840, while the sum is 33.

The square root of 11527872 is about 3395.2720067765. The cubic root of 11527872 is about 225.9000785212.

The spelling of 11527872 in words is "eleven million, five hundred twenty-seven thousand, eight hundred seventy-two".