86370312 has 64 divisors (see below), whose sum is σ = 247495680. Its totient is φ = 24604992.

The previous prime is 86370301. The next prime is 86370329. The reversal of 86370312 is 21307368.

It is a self number, because there is not a number n which added to its sum of digits gives 86370312.

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, 87373 + ... + 88355.

It is an arithmetic number, because the mean of its divisors is an integer number (3867120).

Almost surely, 2^86370312 is an apocalyptic number.

It is an amenable number.

86370312 is an abundant number, since it is smaller than the sum of its proper divisors (161125368).

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

86370312 is a wasteful number, since it uses less digits than its factorization.

86370312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522 (or 1518 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 86370312 is about 9293.5629335578. The cubic root of 86370312 is about 442.0331390699.

The spelling of 86370312 in words is "eighty-six million, three hundred seventy thousand, three hundred twelve".