83972098 has 8 divisors (see below), whose sum is σ = 143952192. Its totient is φ = 35988036.

The previous prime is 83972093. The next prime is 83972099. The reversal of 83972098 is 89027938.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (83972093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2998990 + ... + 2999017.

It is an arithmetic number, because the mean of its divisors is an integer number (17994024).

Almost surely, 2^83972098 is an apocalyptic number.

83972098 is a deficient number, since it is larger than the sum of its proper divisors (59980094).

83972098 is a wasteful number, since it uses less digits than its factorization.

83972098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5998016.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 83972098 is about 9163.6290845931. The cubic root of 83972098 is about 437.9034176096.

The spelling of 83972098 in words is "eighty-three million, nine hundred seventy-two thousand, ninety-eight".