86822732 has 12 divisors (see below), whose sum is σ = 152005056. Its totient is φ = 43392720.

The previous prime is 86822713. The next prime is 86822737. The reversal of 86822732 is 23722868.

It is a hoax number, since the sum of its digits (38) 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 (86822737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15557 + ... + 20387.

It is an arithmetic number, because the mean of its divisors is an integer number (12667088).

Almost surely, 2^86822732 is an apocalyptic number.

It is an amenable number.

86822732 is a deficient number, since it is larger than the sum of its proper divisors (65182324).

86822732 is a wasteful number, since it uses less digits than its factorization.

86822732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9328 (or 9326 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 86822732 is about 9317.8716453920. The cubic root of 86822732 is about 442.8036062135.

The spelling of 86822732 in words is "eighty-six million, eight hundred twenty-two thousand, seven hundred thirty-two".