98915228 has 12 divisors (see below), whose sum is σ = 174634320. Its totient is φ = 49019712.

The previous prime is 98915227. The next prime is 98915239. The reversal of 98915228 is 82251989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98915227) 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, 108968 + ... + 109871.

It is an arithmetic number, because the mean of its divisors is an integer number (14552860).

Almost surely, 2^98915228 is an apocalyptic number.

It is an amenable number.

98915228 is a deficient number, since it is larger than the sum of its proper divisors (75719092).

98915228 is a wasteful number, since it uses less digits than its factorization.

98915228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218956 (or 218954 counting only the distinct ones).

The product of its digits is 103680, while the sum is 44.

The square root of 98915228 is about 9945.6135054606. The cubic root of 98915228 is about 462.4744225446.

The spelling of 98915228 in words is "ninety-eight million, nine hundred fifteen thousand, two hundred twenty-eight".