86568448 has 20 divisors (see below), whose sum is σ = 172968840. Its totient is φ = 43283968.

The previous prime is 86568421. The next prime is 86568467. The reversal of 86568448 is 84486568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84028 + ... + 85051.

It is an arithmetic number, because the mean of its divisors is an integer number (8648442).

Almost surely, 2^86568448 is an apocalyptic number.

It is an amenable number.

86568448 is a deficient number, since it is larger than the sum of its proper divisors (86400392).

86568448 is an equidigital number, since it uses as much as digits as its factorization.

86568448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169097 (or 169081 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 49.

The square root of 86568448 is about 9304.2166784743. The cubic root of 86568448 is about 442.3708932080.

The spelling of 86568448 in words is "eighty-six million, five hundred sixty-eight thousand, four hundred forty-eight".