86557675 has 6 divisors (see below), whose sum is σ = 107331548. Its totient is φ = 69246120.

The previous prime is 86557657. The next prime is 86557697. The reversal of 86557675 is 57675568.

It is not a de Polignac number, because 86557675 - 2⁵ = 86557643 is a prime.

It is a super-2 number, since 2×86557675² = 14984462202811250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1731129 + ... + 1731178.

Almost surely, 2^86557675 is an apocalyptic number.

86557675 is a deficient number, since it is larger than the sum of its proper divisors (20773873).

86557675 is a wasteful number, since it uses less digits than its factorization.

86557675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3462317 (or 3462312 counting only the distinct ones).

The product of its digits is 1764000, while the sum is 49.

The square root of 86557675 is about 9303.6377294046. The cubic root of 86557675 is about 442.3525421827.

The spelling of 86557675 in words is "eighty-six million, five hundred fifty-seven thousand, six hundred seventy-five".