11812752 has 60 divisors (see below), whose sum is σ = 37785280. Its totient is φ = 3374784.

The previous prime is 11812733. The next prime is 11812769. The reversal of 11812752 is 25721811.

11812752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11812752² = 279082219627008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4852 + ... + 6867.

Almost surely, 2^11812752 is an apocalyptic number.

11812752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11812752 is an abundant number, since it is smaller than the sum of its proper divisors (25972528).

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

11812752 is a wasteful number, since it uses less digits than its factorization.

11812752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11740 (or 11731 counting only the distinct ones).

The product of its digits is 1120, while the sum is 27.

The square root of 11812752 is about 3436.9684316269. The cubic root of 11812752 is about 227.7457923933.

The spelling of 11812752 in words is "eleven million, eight hundred twelve thousand, seven hundred fifty-two".