90982488 has 32 divisors (see below), whose sum is σ = 239428800. Its totient is φ = 28731168.

The previous prime is 90982471. The next prime is 90982511. The reversal of 90982488 is 88428909.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99306 + ... + 100217.

It is an arithmetic number, because the mean of its divisors is an integer number (7482150).

Almost surely, 2^90982488 is an apocalyptic number.

It is an amenable number.

90982488 is an abundant number, since it is smaller than the sum of its proper divisors (148446312).

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

90982488 is a wasteful number, since it uses less digits than its factorization.

90982488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199551 (or 199547 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The square root of 90982488 is about 9538.4740918032. The cubic root of 90982488 is about 449.7652899474.

The spelling of 90982488 in words is "ninety million, nine hundred eighty-two thousand, four hundred eighty-eight".