84672882 has 36 divisors (see below), whose sum is σ = 213412446. Its totient is φ = 24192000.

The previous prime is 84672871. The next prime is 84672883. The reversal of 84672882 is 28827648.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 81920601 + 2752281 = 9051^2 + 1659^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84672883) 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, 47119 + ... + 48882.

Almost surely, 2^84672882 is an apocalyptic number.

84672882 is an abundant number, since it is smaller than the sum of its proper divisors (128739564).

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

84672882 is a wasteful number, since it uses less digits than its factorization.

84672882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96023 (or 96013 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The square root of 84672882 is about 9201.7868916858. The cubic root of 84672882 is about 439.1182099082.

The spelling of 84672882 in words is "eighty-four million, six hundred seventy-two thousand, eight hundred eighty-two".