118495775 has 6 divisors (see below), whose sum is σ = 146934792. Its totient is φ = 94796600.

The previous prime is 118495739. The next prime is 118495787. The reversal of 118495775 is 577594811.

It is not a de Polignac number, because 118495775 - 2⁸ = 118495519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2369891 + ... + 2369940.

It is an arithmetic number, because the mean of its divisors is an integer number (24489132).

Almost surely, 2^118495775 is an apocalyptic number.

118495775 is a deficient number, since it is larger than the sum of its proper divisors (28439017).

118495775 is an equidigital number, since it uses as much as digits as its factorization.

118495775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4739841 (or 4739836 counting only the distinct ones).

The product of its digits is 352800, while the sum is 47.

The square root of 118495775 is about 10885.5764661317. The cubic root of 118495775 is about 491.1727773692.

The spelling of 118495775 in words is "one hundred eighteen million, four hundred ninety-five thousand, seven hundred seventy-five".