86653876 has 12 divisors (see below), whose sum is σ = 152205760. Its totient is φ = 43166520.

The previous prime is 86653823. The next prime is 86653877. The reversal of 86653876 is 67835668.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86653877) 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, 38886 + ... + 41053.

Almost surely, 2^86653876 is an apocalyptic number.

It is an amenable number.

86653876 is a deficient number, since it is larger than the sum of its proper divisors (65551884).

86653876 is a wasteful number, since it uses less digits than its factorization.

86653876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80214 (or 80212 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 86653876 is about 9308.8063681656. The cubic root of 86653876 is about 442.5163597429.

The spelling of 86653876 in words is "eighty-six million, six hundred fifty-three thousand, eight hundred seventy-six".