98922520 has 16 divisors (see below), whose sum is σ = 222575760. Its totient is φ = 39568992.

The previous prime is 98922487. The next prime is 98922557. The reversal of 98922520 is 2522989.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 98922520.

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, 1236492 + ... + 1236571.

It is an arithmetic number, because the mean of its divisors is an integer number (13910985).

Almost surely, 2^98922520 is an apocalyptic number.

It is an amenable number.

98922520 is an abundant number, since it is smaller than the sum of its proper divisors (123653240).

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

98922520 is a wasteful number, since it uses less digits than its factorization.

98922520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473074 (or 2473070 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 98922520 is about 9945.9800924796. The cubic root of 98922520 is about 462.4857867558.

The spelling of 98922520 in words is "ninety-eight million, nine hundred twenty-two thousand, five hundred twenty".