116761720 has 32 divisors (see below), whose sum is σ = 263221200. Its totient is φ = 46614528.

The previous prime is 116761709. The next prime is 116761753. The reversal of 116761720 is 27167611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20551 + ... + 25609.

Almost surely, 2^116761720 is an apocalyptic number.

116761720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116761720 is an abundant number, since it is smaller than the sum of its proper divisors (146459480).

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

116761720 is a wasteful number, since it uses less digits than its factorization.

116761720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647 (or 5643 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 116761720 is about 10805.6337157984. The cubic root of 116761720 is about 488.7650701894.

The spelling of 116761720 in words is "one hundred sixteen million, seven hundred sixty-one thousand, seven hundred twenty".