98172224 has 28 divisors (see below), whose sum is σ = 198120000. Its totient is φ = 48252288.

The previous prime is 98172209. The next prime is 98172227. The reversal of 98172224 is 42227189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98172227) 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, 9224 + ... + 16775.

Almost surely, 2^98172224 is an apocalyptic number.

It is an amenable number.

98172224 is an abundant number, since it is smaller than the sum of its proper divisors (99947776).

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

98172224 is a wasteful number, since it uses less digits than its factorization.

98172224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26070 (or 26060 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 98172224 is about 9908.1897438432. The cubic root of 98172224 is about 461.3135486260.

The spelling of 98172224 in words is "ninety-eight million, one hundred seventy-two thousand, two hundred twenty-four".