84899952 has 30 divisors (see below), whose sum is σ = 237602352. Its totient is φ = 28299936.

The previous prime is 84899939. The next prime is 84899963. The reversal of 84899952 is 25999848.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 294648 + ... + 294935.

Almost surely, 2^84899952 is an apocalyptic number.

It is an amenable number.

84899952 is an abundant number, since it is smaller than the sum of its proper divisors (152702400).

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

84899952 is a wasteful number, since it uses less digits than its factorization.

84899952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589597 (or 589588 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 54.

The square root of 84899952 is about 9214.1169951331. The cubic root of 84899952 is about 439.5103920322.

The spelling of 84899952 in words is "eighty-four million, eight hundred ninety-nine thousand, nine hundred fifty-two".