118486342 has 24 divisors (see below), whose sum is σ = 195654816. Its totient is φ = 53496528.

The previous prime is 118486331. The next prime is 118486387. The reversal of 118486342 is 243684811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56403 + ... + 58465.

It is an arithmetic number, because the mean of its divisors is an integer number (8152284).

Almost surely, 2^118486342 is an apocalyptic number.

118486342 is a deficient number, since it is larger than the sum of its proper divisors (77168474).

118486342 is a wasteful number, since it uses less digits than its factorization.

118486342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172 (or 2125 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 118486342 is about 10885.1431777446. The cubic root of 118486342 is about 491.1597435549.

It can be divided in two parts, 118486 and 342, that added together give a triangular number (118828 = T₄₈₇).

The spelling of 118486342 in words is "one hundred eighteen million, four hundred eighty-six thousand, three hundred forty-two".