86476418 has 16 divisors (see below), whose sum is σ = 150759360. Its totient is φ = 36432816.

The previous prime is 86476409. The next prime is 86476447. The reversal of 86476418 is 81467468.

It is a super-2 number, since 2×86476418² = 14956341740221448, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51521 + ... + 53172.

It is an arithmetic number, because the mean of its divisors is an integer number (9422460).

Almost surely, 2^86476418 is an apocalyptic number.

86476418 is a deficient number, since it is larger than the sum of its proper divisors (64282942).

86476418 is a wasteful number, since it uses less digits than its factorization.

86476418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104761.

The product of its digits is 258048, while the sum is 44.

The square root of 86476418 is about 9299.2697562766. The cubic root of 86476418 is about 442.2140776885.

The spelling of 86476418 in words is "eighty-six million, four hundred seventy-six thousand, four hundred eighteen".