870566116 has 12 divisors (see below), whose sum is σ = 1741132288. Its totient is φ = 373099752.

The previous prime is 870566093. The next prime is 870566117. The reversal of 870566116 is 611665078.

870566116 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (870566117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15545796 + ... + 15545851.

Almost surely, 2^870566116 is an apocalyptic number.

It is an amenable number.

870566116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

870566116 is a wasteful number, since it uses less digits than its factorization.

870566116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31091658 (or 31091656 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 870566116 is about 29505.3574118329. The cubic root of 870566116 is about 954.8472900746.

The spelling of 870566116 in words is "eight hundred seventy million, five hundred sixty-six thousand, one hundred sixteen".