98939180 has 24 divisors (see below), whose sum is σ = 208610640. Its totient is φ = 39416000.

The previous prime is 98939161. The next prime is 98939231. The reversal of 98939180 is 8193989.

It is a super-2 number, since 2×98939180² = 19577922678144800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4835 + ... + 14874.

It is an arithmetic number, because the mean of its divisors is an integer number (8692110).

Almost surely, 2^98939180 is an apocalyptic number.

It is an amenable number.

98939180 is an abundant number, since it is smaller than the sum of its proper divisors (109671460).

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

98939180 is a wasteful number, since it uses less digits than its factorization.

98939180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19969 (or 19967 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 47.

The square root of 98939180 is about 9946.8175815182. The cubic root of 98939180 is about 462.5117484233.

The spelling of 98939180 in words is "ninety-eight million, nine hundred thirty-nine thousand, one hundred eighty".