118051616 has 12 divisors (see below), whose sum is σ = 232414182. Its totient is φ = 59025792.

The previous prime is 118051613. The next prime is 118051679. The reversal of 118051616 is 616150811.

It can be written as a sum of positive squares in only one way, i.e., 95961616 + 22090000 = 9796^2 + 4700^2 .

It is a super-2 number, since 2×118051616² = 27872368080422912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (118051613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1844525 + ... + 1844588.

Almost surely, 2^118051616 is an apocalyptic number.

118051616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

118051616 is a deficient number, since it is larger than the sum of its proper divisors (114362566).

118051616 is an equidigital number, since it uses as much as digits as its factorization.

118051616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689123 (or 3689115 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 118051616 is about 10865.1560504210. The cubic root of 118051616 is about 490.5583195841.

The spelling of 118051616 in words is "one hundred eighteen million, fifty-one thousand, six hundred sixteen".