10887057 has 12 divisors (see below), whose sum is σ = 16553680. Its totient is φ = 6875928.

The previous prime is 10887049. The next prime is 10887061. The reversal of 10887057 is 75078801.

10887057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10887057 - 2³ = 10887049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10887007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31663 + ... + 32004.

Almost surely, 2^10887057 is an apocalyptic number.

It is an amenable number.

10887057 is a deficient number, since it is larger than the sum of its proper divisors (5666623).

10887057 is a wasteful number, since it uses less digits than its factorization.

10887057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63692 (or 63689 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 36.

The square root of 10887057 is about 3299.5540607785. The cubic root of 10887057 is about 221.6342284553.

The spelling of 10887057 in words is "ten million, eight hundred eighty-seven thousand, fifty-seven".