86423496 has 32 divisors (see below), whose sum is σ = 220138560. Its totient is φ = 28263872.

The previous prime is 86423483. The next prime is 86423497. The reversal of 86423496 is 69432468.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (86423497) 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, 32700 + ... + 35243.

It is an arithmetic number, because the mean of its divisors is an integer number (6879330).

Almost surely, 2^86423496 is an apocalyptic number.

It is an amenable number.

86423496 is an abundant number, since it is smaller than the sum of its proper divisors (133715064).

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

86423496 is a wasteful number, since it uses less digits than its factorization.

86423496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68005 (or 68001 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 86423496 is about 9296.4238285483. The cubic root of 86423496 is about 442.1238502807.

The spelling of 86423496 in words is "eighty-six million, four hundred twenty-three thousand, four hundred ninety-six".