98625918 has 16 divisors (see below), whose sum is σ = 201839616. Its totient is φ = 32110680.

The previous prime is 98625907. The next prime is 98625937. The reversal of 98625918 is 81952689.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190878 + ... + 191393.

It is an arithmetic number, because the mean of its divisors is an integer number (12614976).

Almost surely, 2^98625918 is an apocalyptic number.

98625918 is an abundant number, since it is smaller than the sum of its proper divisors (103213698).

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

98625918 is a wasteful number, since it uses less digits than its factorization.

98625918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382319.

The product of its digits is 311040, while the sum is 48.

The square root of 98625918 is about 9931.0582517675. The cubic root of 98625918 is about 462.0230962386.

The spelling of 98625918 in words is "ninety-eight million, six hundred twenty-five thousand, nine hundred eighteen".