118116495 has 32 divisors (see below), whose sum is σ = 239984640. Its totient is φ = 53995680.

The previous prime is 118116491. The next prime is 118116503. The reversal of 118116495 is 594611811.

It is a happy number.

118116495 is a `hidden beast` number, since 1 + 1 + 8 + 1 + 1 + 649 + 5 = 666.

It is not a de Polignac number, because 118116495 - 2² = 118116491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118116491) 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, 61551 + ... + 63440.

It is an arithmetic number, because the mean of its divisors is an integer number (7499520).

Almost surely, 2^118116495 is an apocalyptic number.

118116495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

118116495 is an abundant number, since it is smaller than the sum of its proper divisors (121868145).

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

118116495 is a wasteful number, since it uses less digits than its factorization.

118116495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125012 (or 125006 counting only the distinct ones).

The product of its digits is 8640, while the sum is 36.

The square root of 118116495 is about 10868.1412854269. The cubic root of 118116495 is about 490.6481704069.

The spelling of 118116495 in words is "one hundred eighteen million, one hundred sixteen thousand, four hundred ninety-five".