115113722 has 8 divisors (see below), whose sum is σ = 173056500. Its totient is φ = 57428224.

The previous prime is 115113671. The next prime is 115113751. The reversal of 115113722 is 227311511.

It can be written as a sum of positive squares in 2 ways, for example, as 94692361 + 20421361 = 9731^2 + 4519^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63197 + ... + 64992.

Almost surely, 2^115113722 is an apocalyptic number.

115113722 is a deficient number, since it is larger than the sum of its proper divisors (57942778).

115113722 is a wasteful number, since it uses less digits than its factorization.

115113722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128640.

The product of its digits is 420, while the sum is 23.

The square root of 115113722 is about 10729.1063001538. The cubic root of 115113722 is about 486.4546570340.

The spelling of 115113722 in words is "one hundred fifteen million, one hundred thirteen thousand, seven hundred twenty-two".