84020952 has 16 divisors (see below), whose sum is σ = 210052440. Its totient is φ = 28006976.

The previous prime is 84020947. The next prime is 84020977. The reversal of 84020952 is 25902048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1750413 + ... + 1750460.

Almost surely, 2^84020952 is an apocalyptic number.

It is an amenable number.

84020952 is an abundant number, since it is smaller than the sum of its proper divisors (126031488).

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

84020952 is a wasteful number, since it uses less digits than its factorization.

84020952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500882 (or 3500878 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 84020952 is about 9166.2943439538. The cubic root of 84020952 is about 437.9883235352.

The spelling of 84020952 in words is "eighty-four million, twenty thousand, nine hundred fifty-two".