84802122 has 12 divisors (see below), whose sum is σ = 183737970. Its totient is φ = 28267368.

The previous prime is 84802117. The next prime is 84802183. The reversal of 84802122 is 22120848.

It can be written as a sum of positive squares in only one way, i.e., 79227801 + 5574321 = 8901^2 + 2361^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2355597 + ... + 2355632.

Almost surely, 2^84802122 is an apocalyptic number.

84802122 is an abundant number, since it is smaller than the sum of its proper divisors (98935848).

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

84802122 is a wasteful number, since it uses less digits than its factorization.

84802122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4711237 (or 4711234 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 84802122 is about 9208.8067630937. The cubic root of 84802122 is about 439.3415115776.

The spelling of 84802122 in words is "eighty-four million, eight hundred two thousand, one hundred twenty-two".