11550952 has 32 divisors (see below), whose sum is σ = 24868800. Its totient is φ = 4927104.

The previous prime is 11550949. The next prime is 11550953. The reversal of 11550952 is 25905511.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 11550952.

It is not an unprimeable number, because it can be changed into a prime (11550953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17199 + ... + 17857.

It is an arithmetic number, because the mean of its divisors is an integer number (777150).

Almost surely, 2^11550952 is an apocalyptic number.

It is an amenable number.

11550952 is an abundant number, since it is smaller than the sum of its proper divisors (13317848).

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

11550952 is a wasteful number, since it uses less digits than its factorization.

11550952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985 (or 981 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 28.

The square root of 11550952 is about 3398.6691513003. The cubic root of 11550952 is about 226.0507365140.

The spelling of 11550952 in words is "eleven million, five hundred fifty thousand, nine hundred fifty-two".