86422332 has 12 divisors (see below), whose sum is σ = 201652136. Its totient is φ = 28807440.

The previous prime is 86422319. The next prime is 86422337. The reversal of 86422332 is 23322468.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 86422332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86422337) 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, 3600919 + ... + 3600942.

Almost surely, 2^86422332 is an apocalyptic number.

It is an amenable number.

86422332 is an abundant number, since it is smaller than the sum of its proper divisors (115229804).

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

86422332 is a wasteful number, since it uses less digits than its factorization.

86422332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7201868 (or 7201866 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 86422332 is about 9296.3612236186. The cubic root of 86422332 is about 442.1218653480.

The spelling of 86422332 in words is "eighty-six million, four hundred twenty-two thousand, three hundred thirty-two".