84952520 has 32 divisors (see below), whose sum is σ = 195592320. Its totient is φ = 33190080.

The previous prime is 84952489. The next prime is 84952559. The reversal of 84952520 is 2525948.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22976 + ... + 26415.

It is an arithmetic number, because the mean of its divisors is an integer number (6112260).

Almost surely, 2^84952520 is an apocalyptic number.

It is an amenable number.

84952520 is an abundant number, since it is smaller than the sum of its proper divisors (110639800).

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

84952520 is a wasteful number, since it uses less digits than its factorization.

84952520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49445 (or 49441 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 84952520 is about 9216.9691330719. The cubic root of 84952520 is about 439.6010847235.

The spelling of 84952520 in words is "eighty-four million, nine hundred fifty-two thousand, five hundred twenty".