118864944 has 60 divisors (see below), whose sum is σ = 362903112. Its totient is φ = 36019200.

The previous prime is 118864919. The next prime is 118865041. The reversal of 118864944 is 449468811.

Added to its reverse (449468811) it gives a triangular number (568333755 = T₃₃₇₁₄).

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

It is a self number, because there is not a number n which added to its sum of digits gives 118864944.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 35937 + ... + 39104.

Almost surely, 2^118864944 is an apocalyptic number.

It is an amenable number.

118864944 is an abundant number, since it is smaller than the sum of its proper divisors (244038168).

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

118864944 is a wasteful number, since it uses less digits than its factorization.

118864944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75066 (or 75057 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 118864944 is about 10902.5200756522. The cubic root of 118864944 is about 491.6823251676.

Adding to 118864944 its reverse (449468811), we get a triangular number (568333755 = T₃₃₇₁₄).

The spelling of 118864944 in words is "one hundred eighteen million, eight hundred sixty-four thousand, nine hundred forty-four".