86148456 has 32 divisors (see below), whose sum is σ = 216224640. Its totient is φ = 28602368.

The previous prime is 86148431. The next prime is 86148457. The reversal of 86148456 is 65484168.

It is not an unprimeable number, because it can be changed into a prime (86148457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816 + ... + 13151.

It is an arithmetic number, because the mean of its divisors is an integer number (6757020).

Almost surely, 2^86148456 is an apocalyptic number.

It is an amenable number.

86148456 is an abundant number, since it is smaller than the sum of its proper divisors (130076184).

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

86148456 is a wasteful number, since it uses less digits than its factorization.

86148456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14233 (or 14229 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The square root of 86148456 is about 9281.6192552808. The cubic root of 86148456 is about 441.6543368735.

The spelling of 86148456 in words is "eighty-six million, one hundred forty-eight thousand, four hundred fifty-six".