118792872 has 192 divisors, whose sum is σ = 384609600. Its totient is φ = 33684480.

The previous prime is 118792871. The next prime is 118792873. The reversal of 118792872 is 278297811.

It is an interprime number because it is at equal distance from previous prime (118792871) and next prime (118792873).

It is a super-2 number, since 2×118792872² = 28223492876016768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (118792871) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 686578 + ... + 686750.

It is an arithmetic number, because the mean of its divisors is an integer number (2003175).

Almost surely, 2^118792872 is an apocalyptic number.

118792872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118792872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192304800).

118792872 is an abundant number, since it is smaller than the sum of its proper divisors (265816728).

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

118792872 is a wasteful number, since it uses less digits than its factorization.

118792872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 206 counting only the distinct ones).

The product of its digits is 112896, while the sum is 45.

The square root of 118792872 is about 10899.2142836078. The cubic root of 118792872 is about 491.5829303085.

The spelling of 118792872 in words is "one hundred eighteen million, seven hundred ninety-two thousand, eight hundred seventy-two".