98238864 has 40 divisors (see below), whose sum is σ = 255653280. Its totient is φ = 32505088.

The previous prime is 98238851. The next prime is 98238871. The reversal of 98238864 is 46883289.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894 + ... + 14045.

It is an arithmetic number, because the mean of its divisors is an integer number (6391332).

Almost surely, 2^98238864 is an apocalyptic number.

It is an amenable number.

98238864 is an abundant number, since it is smaller than the sum of its proper divisors (157414416).

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

98238864 is a wasteful number, since it uses less digits than its factorization.

98238864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15087 (or 15081 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 98238864 is about 9911.5520479893. The cubic root of 98238864 is about 461.4179059833.

The spelling of 98238864 in words is "ninety-eight million, two hundred thirty-eight thousand, eight hundred sixty-four".