118440959 has 32 divisors (see below), whose sum is σ = 155003520. Its totient is φ = 87962112.

The previous prime is 118440953. The next prime is 118440979. The reversal of 118440959 is 959044811.

It is not a de Polignac number, because 118440959 - 2⁴ = 118440943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118440953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97037 + ... + 98249.

It is an arithmetic number, because the mean of its divisors is an integer number (4843860).

Almost surely, 2^118440959 is an apocalyptic number.

118440959 is a deficient number, since it is larger than the sum of its proper divisors (36562561).

118440959 is a wasteful number, since it uses less digits than its factorization.

118440959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 118440959 is about 10883.0583477256. The cubic root of 118440959 is about 491.0970270461.

The spelling of 118440959 in words is "one hundred eighteen million, four hundred forty thousand, nine hundred fifty-nine".