115955418 has 8 divisors (see below), whose sum is σ = 231910848. Its totient is φ = 38651804.

The previous prime is 115955387. The next prime is 115955471. The reversal of 115955418 is 814559511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

115955418 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9662946 + ... + 9662957.

It is an arithmetic number, because the mean of its divisors is an integer number (28988856).

Almost surely, 2^115955418 is an apocalyptic number.

115955418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115955418 is a wasteful number, since it uses less digits than its factorization.

115955418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19325908.

The product of its digits is 36000, while the sum is 39.

The square root of 115955418 is about 10768.2597479816. The cubic root of 115955418 is about 487.6374092602.

The spelling of 115955418 in words is "one hundred fifteen million, nine hundred fifty-five thousand, four hundred eighteen".