115702394 has 4 divisors (see below), whose sum is σ = 173553594. Its totient is φ = 57851196.

The previous prime is 115702387. The next prime is 115702409. The reversal of 115702394 is 493207511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69639025 + 46063369 = 8345^2 + 6787^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 115702394.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28925597 + ... + 28925600.

Almost surely, 2^115702394 is an apocalyptic number.

115702394 is a deficient number, since it is larger than the sum of its proper divisors (57851200).

115702394 is an equidigital number, since it uses as much as digits as its factorization.

115702394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57851199.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 115702394 is about 10756.5047296973. The cubic root of 115702394 is about 487.2824630131.

The spelling of 115702394 in words is "one hundred fifteen million, seven hundred two thousand, three hundred ninety-four".