98172922 has 8 divisors (see below), whose sum is σ = 147355200. Its totient is φ = 49054524.

The previous prime is 98172887. The next prime is 98172961. The reversal of 98172922 is 22927189.

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

It is a super-2 number, since 2×98172922² = 19275845228036168, which contains 22 as substring.

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, 11922 + ... + 18397.

It is an arithmetic number, because the mean of its divisors is an integer number (18419400).

Almost surely, 2^98172922 is an apocalyptic number.

98172922 is a deficient number, since it is larger than the sum of its proper divisors (49182278).

98172922 is a wasteful number, since it uses less digits than its factorization.

98172922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31940.

The product of its digits is 36288, while the sum is 40.

The square root of 98172922 is about 9908.2249671674. The cubic root of 98172922 is about 461.3146419295.

The spelling of 98172922 in words is "ninety-eight million, one hundred seventy-two thousand, nine hundred twenty-two".