86577652 has 24 divisors (see below), whose sum is σ = 173358080. Its totient is φ = 37061280.

The previous prime is 86577649. The next prime is 86577671. The reversal of 86577652 is 25677568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37549 + ... + 39787.

Almost surely, 2^86577652 is an apocalyptic number.

It is an amenable number.

86577652 is an abundant number, since it is smaller than the sum of its proper divisors (86780428).

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

86577652 is a wasteful number, since it uses less digits than its factorization.

86577652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3631 (or 3629 counting only the distinct ones).

The product of its digits is 705600, while the sum is 46.

The square root of 86577652 is about 9304.7112797765. The cubic root of 86577652 is about 442.3865703495.

The spelling of 86577652 in words is "eighty-six million, five hundred seventy-seven thousand, six hundred fifty-two".