98253618 has 8 divisors (see below), whose sum is σ = 196507248. Its totient is φ = 32751204.

The previous prime is 98253527. The next prime is 98253697. The reversal of 98253618 is 81635289.

It is a sphenic number, since it is the product of 3 distinct primes.

98253618 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 98253618.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8187796 + ... + 8187807.

It is an arithmetic number, because the mean of its divisors is an integer number (24563406).

Almost surely, 2^98253618 is an apocalyptic number.

98253618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

98253618 is a wasteful number, since it uses less digits than its factorization.

98253618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16375608.

The product of its digits is 103680, while the sum is 42.

The square root of 98253618 is about 9912.2963030773. The cubic root of 98253618 is about 461.4410041704.

The spelling of 98253618 in words is "ninety-eight million, two hundred fifty-three thousand, six hundred eighteen".