98775792 has 60 divisors (see below), whose sum is σ = 283921560. Its totient is φ = 32033664.

The previous prime is 98775791. The next prime is 98775821. The reversal of 98775792 is 29757789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98775791) 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, 3942 + ... + 14597.

It is an arithmetic number, because the mean of its divisors is an integer number (4732026).

Almost surely, 2^98775792 is an apocalyptic number.

It is an amenable number.

98775792 is an abundant number, since it is smaller than the sum of its proper divisors (185145768).

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

98775792 is a wasteful number, since it uses less digits than its factorization.

98775792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18590 (or 18581 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 54.

The square root of 98775792 is about 9938.6011088080. The cubic root of 98775792 is about 462.2570110992.

The spelling of 98775792 in words is "ninety-eight million, seven hundred seventy-five thousand, seven hundred ninety-two".