115707156 has 12 divisors (see below), whose sum is σ = 269983392. Its totient is φ = 38569048.

The previous prime is 115707149. The next prime is 115707161. The reversal of 115707156 is 651707511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4821120 + ... + 4821143.

It is an arithmetic number, because the mean of its divisors is an integer number (22498616).

Almost surely, 2^115707156 is an apocalyptic number.

It is an amenable number.

115707156 is an abundant number, since it is smaller than the sum of its proper divisors (154276236).

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

115707156 is a wasteful number, since it uses less digits than its factorization.

115707156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9642270 (or 9642268 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 33.

The square root of 115707156 is about 10756.7260818522. The cubic root of 115707156 is about 487.2891480008.

The spelling of 115707156 in words is "one hundred fifteen million, seven hundred seven thousand, one hundred fifty-six".