118372998 has 16 divisors (see below), whose sum is σ = 240759360. Its totient is φ = 38788776.

The previous prime is 118372997. The next prime is 118372999. The reversal of 118372998 is 899273811.

It is an interprime number because it is at equal distance from previous prime (118372997) and next prime (118372999).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118372997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166840 + ... + 167547.

It is an arithmetic number, because the mean of its divisors is an integer number (15047460).

Almost surely, 2^118372998 is an apocalyptic number.

118372998 is an abundant number, since it is smaller than the sum of its proper divisors (122386362).

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

118372998 is a wasteful number, since it uses less digits than its factorization.

118372998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334451.

The product of its digits is 217728, while the sum is 48.

The square root of 118372998 is about 10879.9355696622. The cubic root of 118372998 is about 491.0030791671.

The spelling of 118372998 in words is "one hundred eighteen million, three hundred seventy-two thousand, nine hundred ninety-eight".