86476456 has 16 divisors (see below), whose sum is σ = 176883840. Its totient is φ = 39307440.

The previous prime is 86476447. The next prime is 86476469. The reversal of 86476456 is 65467468.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491256 + ... + 491431.

It is an arithmetic number, because the mean of its divisors is an integer number (11055240).

Almost surely, 2^86476456 is an apocalyptic number.

It is an amenable number.

86476456 is an abundant number, since it is smaller than the sum of its proper divisors (90407384).

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

86476456 is a wasteful number, since it uses less digits than its factorization.

86476456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982704 (or 982700 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 86476456 is about 9299.2717994475. The cubic root of 86476456 is about 442.2141424619.

The spelling of 86476456 in words is "eighty-six million, four hundred seventy-six thousand, four hundred fifty-six".