86456408 has 16 divisors (see below), whose sum is σ = 162211560. Its totient is φ = 43200000.

The previous prime is 86456371. The next prime is 86456411. The reversal of 86456408 is 80465468.

It is a congruent number.

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, 15608 + ... + 20408.

Almost surely, 2^86456408 is an apocalyptic number.

It is an amenable number.

86456408 is a deficient number, since it is larger than the sum of its proper divisors (75755152).

86456408 is a wasteful number, since it uses less digits than its factorization.

86456408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7058 (or 7054 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 86456408 is about 9298.1938030996. The cubic root of 86456408 is about 442.1799667077.

The spelling of 86456408 in words is "eighty-six million, four hundred fifty-six thousand, four hundred eight".