86976351 has 24 divisors (see below), whose sum is σ = 156633984. Its totient is φ = 45182160.

The previous prime is 86976347. The next prime is 86976353. The reversal of 86976351 is 15367968.

It is a happy number.

86976351 is a `hidden beast` number, since 8 + 6 + 9 + 7 + 635 + 1 = 666.

It is not a de Polignac number, because 86976351 - 2² = 86976347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86976297 and 86976306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86976353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62061 + ... + 63446.

It is an arithmetic number, because the mean of its divisors is an integer number (6526416).

Almost surely, 2^86976351 is an apocalyptic number.

86976351 is a deficient number, since it is larger than the sum of its proper divisors (69657633).

86976351 is a wasteful number, since it uses less digits than its factorization.

86976351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125531 (or 125528 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 86976351 is about 9326.1112474600. Note that the first 3 decimals coincide. The cubic root of 86976351 is about 443.0646091649.

The spelling of 86976351 in words is "eighty-six million, nine hundred seventy-six thousand, three hundred fifty-one".