118252916 has 18 divisors (see below), whose sum is σ = 208213110. Its totient is φ = 58765440.

The previous prime is 118252907. The next prime is 118252957. The reversal of 118252916 is 619252811.

It can be written as a sum of positive squares in 3 ways, for example, as 63936016 + 54316900 = 7996^2 + 7370^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 232070 + ... + 232578.

It is an arithmetic number, because the mean of its divisors is an integer number (11567395).

Almost surely, 2^118252916 is an apocalyptic number.

It is an amenable number.

118252916 is a deficient number, since it is larger than the sum of its proper divisors (89960194).

118252916 is an equidigital number, since it uses as much as digits as its factorization.

118252916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995 (or 752 counting only the distinct ones).

The product of its digits is 8640, while the sum is 35.

The square root of 118252916 is about 10874.4156624621. The cubic root of 118252916 is about 490.8369923588.

It can be divided in two parts, 11825 and 2916, that added together give a palindrome (14741).

The spelling of 118252916 in words is "one hundred eighteen million, two hundred fifty-two thousand, nine hundred sixteen".