118879488 has 378 divisors, whose sum is σ = 445701354. Its totient is φ = 31352832.

The previous prime is 118879441. The next prime is 118879499. The reversal of 118879488 is 884978811.

It is a happy number.

118879488 is a `hidden beast` number, since 11 + 88 + 79 + 488 = 666.

It can be written as a sum of positive squares in only one way, i.e., 82301184 + 36578304 = 9072^2 + 6048^2 .

It is a tau number, because it is divible by the number of its divisors (378).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 9144570 + ... + 9144582.

Almost surely, 2^118879488 is an apocalyptic number.

118879488 is a gapful number since it is divisible by the number (18) 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 118879488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222850677).

118879488 is an abundant number, since it is smaller than the sum of its proper divisors (326821866).

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

118879488 is an frugal number, since it uses more digits than its factorization.

118879488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61 (or 25 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 54.

The square root of 118879488 is about 10903.1870570031. The cubic root of 118879488 is about 491.7023779992.

The spelling of 118879488 in words is "one hundred eighteen million, eight hundred seventy-nine thousand, four hundred eighty-eight".