118885408 has 12 divisors (see below), whose sum is σ = 234055710. Its totient is φ = 59442688.

The previous prime is 118885343. The next prime is 118885409. The reversal of 118885408 is 804588811.

It can be written as a sum of positive squares in only one way, i.e., 111767184 + 7118224 = 10572^2 + 2668^2 .

It is not an unprimeable number, because it can be changed into a prime (118885409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1857553 + ... + 1857616.

Almost surely, 2^118885408 is an apocalyptic number.

It is an amenable number.

118885408 is a deficient number, since it is larger than the sum of its proper divisors (115170302).

118885408 is an equidigital number, since it uses as much as digits as its factorization.

118885408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3715179 (or 3715171 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 43.

The square root of 118885408 is about 10903.4585338781. The cubic root of 118885408 is about 491.7105398495.

The spelling of 118885408 in words is "one hundred eighteen million, eight hundred eighty-five thousand, four hundred eight".