86765676 has 24 divisors (see below), whose sum is σ = 207392304. Its totient is φ = 28216320.

The previous prime is 86765641. The next prime is 86765677. The reversal of 86765676 is 67656768.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (86765677) 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, 87685 + ... + 88668.

It is an arithmetic number, because the mean of its divisors is an integer number (8641346).

Almost surely, 2^86765676 is an apocalyptic number.

It is an amenable number.

86765676 is an abundant number, since it is smaller than the sum of its proper divisors (120626628).

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

86765676 is a wasteful number, since it uses less digits than its factorization.

86765676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176401 (or 176399 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The square root of 86765676 is about 9314.8094988572. The cubic root of 86765676 is about 442.7065880776.

The spelling of 86765676 in words is "eighty-six million, seven hundred sixty-five thousand, six hundred seventy-six".