86955208 has 16 divisors (see below), whose sum is σ = 164137500. Its totient is φ = 43185216.

The previous prime is 86955181. The next prime is 86955227. The reversal of 86955208 is 80255968.

It can be written as a sum of positive squares in 2 ways, for example, as 85045284 + 1909924 = 9222^2 + 1382^2 .

It is a super-2 number, since 2×86955208² = 15122416396646528, which contains 22 as substring.

It is an unprimeable number.

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, 35283 + ... + 37666.

Almost surely, 2^86955208 is an apocalyptic number.

It is an amenable number.

86955208 is a deficient number, since it is larger than the sum of its proper divisors (77182292).

86955208 is a wasteful number, since it uses less digits than its factorization.

86955208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73104 (or 73100 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 86955208 is about 9324.9776407239. The cubic root of 86955208 is about 443.0287048680.

The spelling of 86955208 in words is "eighty-six million, nine hundred fifty-five thousand, two hundred eight".