118538675 has 6 divisors (see below), whose sum is σ = 146987988. Its totient is φ = 94830920.

The previous prime is 118538647. The next prime is 118538731. The reversal of 118538675 is 576835811.

It is not a de Polignac number, because 118538675 - 2¹² = 118534579 is a prime.

It is a Duffinian 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, 2370749 + ... + 2370798.

It is an arithmetic number, because the mean of its divisors is an integer number (24497998).

Almost surely, 2^118538675 is an apocalyptic number.

118538675 is a deficient number, since it is larger than the sum of its proper divisors (28449313).

118538675 is an equidigital number, since it uses as much as digits as its factorization.

118538675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4741557 (or 4741552 counting only the distinct ones).

The product of its digits is 201600, while the sum is 44.

The square root of 118538675 is about 10887.5467852037. The cubic root of 118538675 is about 491.2320446575.

The spelling of 118538675 in words is "one hundred eighteen million, five hundred thirty-eight thousand, six hundred seventy-five".