86176372 has 12 divisors (see below), whose sum is σ = 150941476. Its totient is φ = 43050240.

The previous prime is 86176361. The next prime is 86176379. The reversal of 86176372 is 27367168.

It can be written as a sum of positive squares in 2 ways, for example, as 14333796 + 71842576 = 3786^2 + 8476^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86176379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4029 + ... + 13732.

Almost surely, 2^86176372 is an apocalyptic number.

It is an amenable number.

86176372 is a deficient number, since it is larger than the sum of its proper divisors (64765104).

86176372 is a wasteful number, since it uses less digits than its factorization.

86176372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18978 (or 18976 counting only the distinct ones).

The product of its digits is 84672, while the sum is 40.

The square root of 86176372 is about 9283.1229658989. The cubic root of 86176372 is about 441.7020370550.

The spelling of 86176372 in words is "eighty-six million, one hundred seventy-six thousand, three hundred seventy-two".