118264475 has 12 divisors (see below), whose sum is σ = 167597904. Its totient is φ = 81095520.

The previous prime is 118264463. The next prime is 118264477. The reversal of 118264475 is 574462811.

It is not a de Polignac number, because 118264475 - 2⁸ = 118264219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118264477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 337724 + ... + 338073.

It is an arithmetic number, because the mean of its divisors is an integer number (13966492).

Almost surely, 2^118264475 is an apocalyptic number.

118264475 is a deficient number, since it is larger than the sum of its proper divisors (49333429).

118264475 is an equidigital number, since it uses as much as digits as its factorization.

118264475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675814 (or 675809 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 118264475 is about 10874.9471263082. The cubic root of 118264475 is about 490.8529846351.

The spelling of 118264475 in words is "one hundred eighteen million, two hundred sixty-four thousand, four hundred seventy-five".