98315864 has 16 divisors (see below), whose sum is σ = 185063400. Its totient is φ = 48965632.

The previous prime is 98315863. The next prime is 98315923. The reversal of 98315864 is 46851389.

It is a super-2 number, since 2×98315864² = 19332018228132992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98315863) 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, 21854 + ... + 25965.

Almost surely, 2^98315864 is an apocalyptic number.

It is an amenable number.

98315864 is a deficient number, since it is larger than the sum of its proper divisors (86747536).

98315864 is a wasteful number, since it uses less digits than its factorization.

98315864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48082 (or 48078 counting only the distinct ones).

The product of its digits is 207360, while the sum is 44.

The square root of 98315864 is about 9915.4356434803. The cubic root of 98315864 is about 461.5384282108.

The spelling of 98315864 in words is "ninety-eight million, three hundred fifteen thousand, eight hundred sixty-four".