118539746 has 32 divisors (see below), whose sum is σ = 210349440. Its totient is φ = 49572864.

The previous prime is 118539739. The next prime is 118539763. The reversal of 118539746 is 647935811.

It is a junction number, because it is equal to n+sod(n) for n = 118539697 and 118539706.

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, 6146 + ... + 16578.

It is an arithmetic number, because the mean of its divisors is an integer number (6573420).

Almost surely, 2^118539746 is an apocalyptic number.

118539746 is a deficient number, since it is larger than the sum of its proper divisors (91809694).

118539746 is a wasteful number, since it uses less digits than its factorization.

118539746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10490.

The product of its digits is 181440, while the sum is 44.

The square root of 118539746 is about 10887.5959697263. The cubic root of 118539746 is about 491.2335240845.

The spelling of 118539746 in words is "one hundred eighteen million, five hundred thirty-nine thousand, seven hundred forty-six".