98145224 has 8 divisors (see below), whose sum is σ = 184022310. Its totient is φ = 49072608.

The previous prime is 98145197. The next prime is 98145263. The reversal of 98145224 is 42254189.

It can be written as a sum of positive squares in only one way, i.e., 89908324 + 8236900 = 9482^2 + 2870^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6134069 + ... + 6134084.

Almost surely, 2^98145224 is an apocalyptic number.

It is an amenable number.

98145224 is a deficient number, since it is larger than the sum of its proper divisors (85877086).

98145224 is a wasteful number, since it uses less digits than its factorization.

98145224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12268159 (or 12268155 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 98145224 is about 9906.8271409165. The cubic root of 98145224 is about 461.2712535404.

The spelling of 98145224 in words is "ninety-eight million, one hundred forty-five thousand, two hundred twenty-four".