118330636 has 12 divisors (see below), whose sum is σ = 210588840. Its totient is φ = 58162400.

The previous prime is 118330621. The next prime is 118330637. The reversal of 118330636 is 636033811.

It is a junction number, because it is equal to n+sod(n) for n = 118330598 and 118330607.

It is not an unprimeable number, because it can be changed into a prime (118330637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250465 + ... + 250936.

It is an arithmetic number, because the mean of its divisors is an integer number (17549070).

Almost surely, 2^118330636 is an apocalyptic number.

It is an amenable number.

118330636 is a deficient number, since it is larger than the sum of its proper divisors (92258204).

118330636 is a wasteful number, since it uses less digits than its factorization.

118330636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501464 (or 501462 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 118330636 is about 10877.9886008398. The cubic root of 118330636 is about 490.9445006216.

The spelling of 118330636 in words is "one hundred eighteen million, three hundred thirty thousand, six hundred thirty-six".