116445660 has 48 divisors (see below), whose sum is σ = 334866336. Its totient is φ = 30212352.

The previous prime is 116445647. The next prime is 116445671. The reversal of 116445660 is 66544611.

It is a happy number.

It is a congruent number.

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, 24007 + ... + 28446.

It is an arithmetic number, because the mean of its divisors is an integer number (6976382).

Almost surely, 2^116445660 is an apocalyptic number.

116445660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116445660 is an abundant number, since it is smaller than the sum of its proper divisors (218420676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116445660 is a wasteful number, since it uses less digits than its factorization.

116445660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52502 (or 52500 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 116445660 is about 10790.9990269669. Note that the first 3 decimals coincide. The cubic root of 116445660 is about 488.3236621562.

The spelling of 116445660 in words is "one hundred sixteen million, four hundred forty-five thousand, six hundred sixty".