84866922 has 36 divisors (see below), whose sum is σ = 213901506. Its totient is φ = 24247440.

The previous prime is 84866911. The next prime is 84866927. The reversal of 84866922 is 22966848.

It can be written as a sum of positive squares in only one way, i.e., 45441081 + 39425841 = 6741^2 + 6279^2 .

It is not an unprimeable number, because it can be changed into a prime (84866927) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 47229 + ... + 48992.

Almost surely, 2^84866922 is an apocalyptic number.

84866922 is an abundant number, since it is smaller than the sum of its proper divisors (129034584).

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

84866922 is a wasteful number, since it uses less digits than its factorization.

84866922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96243 (or 96233 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 84866922 is about 9212.3244623710. The cubic root of 84866922 is about 439.4533880296.

The spelling of 84866922 in words is "eighty-four million, eight hundred sixty-six thousand, nine hundred twenty-two".