90852984 has 48 divisors (see below), whose sum is σ = 259014600. Its totient is φ = 28689984.

The previous prime is 90852977. The next prime is 90852989. The reversal of 90852984 is 48925809.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90852989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31839 + ... + 34574.

Almost surely, 2^90852984 is an apocalyptic number.

It is an amenable number.

90852984 is an abundant number, since it is smaller than the sum of its proper divisors (168161616).

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

90852984 is a wasteful number, since it uses less digits than its factorization.

90852984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66444 (or 66437 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 90852984 is about 9531.6831672061. The cubic root of 90852984 is about 449.5517907596.

The spelling of 90852984 in words is "ninety million, eight hundred fifty-two thousand, nine hundred eighty-four".