11555152 has 20 divisors (see below), whose sum is σ = 25586656. Its totient is φ = 4952160.

The previous prime is 11555149. The next prime is 11555161. The reversal of 11555152 is 25155511.

It is a congruent number.

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, 51474 + ... + 51697.

Almost surely, 2^11555152 is an apocalyptic number.

It is an amenable number.

11555152 is an abundant number, since it is smaller than the sum of its proper divisors (14031504).

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

11555152 is a wasteful number, since it uses less digits than its factorization.

11555152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103186 (or 103180 counting only the distinct ones).

The product of its digits is 1250, while the sum is 25.

The square root of 11555152 is about 3399.2869840600. The cubic root of 11555152 is about 226.0781310250.

The spelling of 11555152 in words is "eleven million, five hundred fifty-five thousand, one hundred fifty-two".