118231602 has 16 divisors (see below), whose sum is σ = 241494912. Its totient is φ = 38571920.

The previous prime is 118231601. The next prime is 118231643. The reversal of 118231602 is 206132811.

It is a super-2 number, since 2×118231602² = 27957423422972808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (118231601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209349 + ... + 209912.

It is an arithmetic number, because the mean of its divisors is an integer number (15093432).

Almost surely, 2^118231602 is an apocalyptic number.

118231602 is an abundant number, since it is smaller than the sum of its proper divisors (123263310).

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

118231602 is a wasteful number, since it uses less digits than its factorization.

118231602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419313.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 118231602 is about 10873.4356116179. The cubic root of 118231602 is about 490.8075009697.

The spelling of 118231602 in words is "one hundred eighteen million, two hundred thirty-one thousand, six hundred two".