116660480 has 36 divisors (see below), whose sum is σ = 279441372. Its totient is φ = 46663680.

The previous prime is 116660449. The next prime is 116660483. The reversal of 116660480 is 84066611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25725184 + 90935296 = 5072^2 + 9536^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (116660483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44291 + ... + 46850.

Almost surely, 2^116660480 is an apocalyptic number.

116660480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116660480 is an abundant number, since it is smaller than the sum of its proper divisors (162780892).

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

116660480 is an frugal number, since it uses more digits than its factorization.

116660480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91162 (or 91148 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 116660480 is about 10800.9481065321. The cubic root of 116660480 is about 488.6237656473.

The spelling of 116660480 in words is "one hundred sixteen million, six hundred sixty thousand, four hundred eighty".