86257676 has 24 divisors (see below), whose sum is σ = 155337840. Its totient is φ = 41893632.

The previous prime is 86257673. The next prime is 86257679. The reversal of 86257676 is 67675268.

It is an interprime number because it is at equal distance from previous prime (86257673) and next prime (86257679).

It is a self number, because there is not a number n which added to its sum of digits gives 86257676.

It is not an unprimeable number, because it can be changed into a prime (86257673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17360 + ... + 21768.

It is an arithmetic number, because the mean of its divisors is an integer number (6472410).

Almost surely, 2^86257676 is an apocalyptic number.

It is an amenable number.

86257676 is a deficient number, since it is larger than the sum of its proper divisors (69080164).

86257676 is a wasteful number, since it uses less digits than its factorization.

86257676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4553 (or 4551 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 86257676 is about 9287.5010632570. The cubic root of 86257676 is about 441.8409028624.

The spelling of 86257676 in words is "eighty-six million, two hundred fifty-seven thousand, six hundred seventy-six".