115297282 has 16 divisors (see below), whose sum is σ = 183385440. Its totient is φ = 54213408.

The previous prime is 115297279. The next prime is 115297283. The reversal of 115297282 is 282792511.

It is not an unprimeable number, because it can be changed into a prime (115297283) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5868 + ... + 16279.

It is an arithmetic number, because the mean of its divisors is an integer number (11461590).

Almost surely, 2^115297282 is an apocalyptic number.

115297282 is a deficient number, since it is larger than the sum of its proper divisors (68088158).

115297282 is a wasteful number, since it uses less digits than its factorization.

115297282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22305.

The product of its digits is 20160, while the sum is 37.

The square root of 115297282 is about 10737.6571932615. The cubic root of 115297282 is about 486.7130861042.

The spelling of 115297282 in words is "one hundred fifteen million, two hundred ninety-seven thousand, two hundred eighty-two".