10887285 has 16 divisors (see below), whose sum is σ = 18336960. Its totient is φ = 5500800.

The previous prime is 10887277. The next prime is 10887301. The reversal of 10887285 is 58278801.

It is not a de Polignac number, because 10887285 - 2³ = 10887277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18816 + ... + 19385.

It is an arithmetic number, because the mean of its divisors is an integer number (1146060).

Almost surely, 2^10887285 is an apocalyptic number.

10887285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10887285 is a deficient number, since it is larger than the sum of its proper divisors (7449675).

10887285 is a wasteful number, since it uses less digits than its factorization.

10887285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38228.

The product of its (nonzero) digits is 35840, while the sum is 39.

The square root of 10887285 is about 3299.5886107210. The cubic root of 10887285 is about 221.6357756213.

The spelling of 10887285 in words is "ten million, eight hundred eighty-seven thousand, two hundred eighty-five".