84323922 has 32 divisors (see below), whose sum is σ = 174845952. Its totient is φ = 27093264.

The previous prime is 84323891. The next prime is 84323923. The reversal of 84323922 is 22932348.

It is a super-2 number, since 2×84323922² = 14221047642924168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84323923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16663 + ... + 21125.

It is an arithmetic number, because the mean of its divisors is an integer number (5463936).

Almost surely, 2^84323922 is an apocalyptic number.

84323922 is an abundant number, since it is smaller than the sum of its proper divisors (90522030).

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

84323922 is a wasteful number, since it uses less digits than its factorization.

84323922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582.

The product of its digits is 20736, while the sum is 33.

The square root of 84323922 is about 9182.8057803702. The cubic root of 84323922 is about 438.5141373980.

The spelling of 84323922 in words is "eighty-four million, three hundred twenty-three thousand, nine hundred twenty-two".