118983746 has 32 divisors (see below), whose sum is σ = 208116480. Its totient is φ = 49968576.

The previous prime is 118983727. The next prime is 118983751. The reversal of 118983746 is 647389811.

It is a self number, because there is not a number n which added to its sum of digits gives 118983746.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156800 + ... + 157556.

It is an arithmetic number, because the mean of its divisors is an integer number (6503640).

Almost surely, 2^118983746 is an apocalyptic number.

118983746 is a deficient number, since it is larger than the sum of its proper divisors (89132734).

118983746 is a wasteful number, since it uses less digits than its factorization.

118983746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978.

The product of its digits is 290304, while the sum is 47.

The square root of 118983746 is about 10907.9670883259. The cubic root of 118983746 is about 491.8460779439.

The spelling of 118983746 in words is "one hundred eighteen million, nine hundred eighty-three thousand, seven hundred forty-six".