98172268 has 24 divisors (see below), whose sum is σ = 178295040. Its totient is φ = 47263440.

The previous prime is 98172247. The next prime is 98172299. The reversal of 98172268 is 86227189.

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 8193 + ... + 16231.

It is an arithmetic number, because the mean of its divisors is an integer number (7428960).

Almost surely, 2^98172268 is an apocalyptic number.

It is an amenable number.

98172268 is a deficient number, since it is larger than the sum of its proper divisors (80122772).

98172268 is a wasteful number, since it uses less digits than its factorization.

98172268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8157 (or 8155 counting only the distinct ones).

The product of its digits is 96768, while the sum is 43.

The square root of 98172268 is about 9908.1919642284. The cubic root of 98172268 is about 461.3136175450.

The spelling of 98172268 in words is "ninety-eight million, one hundred seventy-two thousand, two hundred sixty-eight".