118464975 has 18 divisors (see below), whose sum is σ = 212184336. Its totient is φ = 63181200.

The previous prime is 118464961. The next prime is 118465013. The reversal of 118464975 is 579464811.

118464975 is a `hidden beast` number, since 118 + 46 + 497 + 5 = 666.

It is not a de Polignac number, because 118464975 - 2⁷ = 118464847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 118464975.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 263031 + ... + 263480.

Almost surely, 2^118464975 is an apocalyptic number.

118464975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

118464975 is a deficient number, since it is larger than the sum of its proper divisors (93719361).

118464975 is a wasteful number, since it uses less digits than its factorization.

118464975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526527 (or 526519 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 118464975 is about 10884.1616581159. The cubic root of 118464975 is about 491.1302176733.

The spelling of 118464975 in words is "one hundred eighteen million, four hundred sixty-four thousand, nine hundred seventy-five".