116720512 has 16 divisors (see below), whose sum is σ = 232529400. Its totient is φ = 58360192.

The previous prime is 116720507. The next prime is 116720531. The reversal of 116720512 is 215027611.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 455812 + ... + 456067.

Almost surely, 2^116720512 is an apocalyptic number.

It is an amenable number.

116720512 is a deficient number, since it is larger than the sum of its proper divisors (115808888).

116720512 is an frugal number, since it uses more digits than its factorization.

116720512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911893 (or 911881 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 116720512 is about 10803.7267644087. The cubic root of 116720512 is about 488.7075644678.

The spelling of 116720512 in words is "one hundred sixteen million, seven hundred twenty thousand, five hundred twelve".