115392783 has 8 divisors (see below), whose sum is σ = 167844096. Its totient is φ = 69935000.

The previous prime is 115392773. The next prime is 115392799. The reversal of 115392783 is 387293511.

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

It is a cyclic number.

It is not a de Polignac number, because 115392783 - 2⁸ = 115392527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115392703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1748343 + ... + 1748408.

It is an arithmetic number, because the mean of its divisors is an integer number (20980512).

Almost surely, 2^115392783 is an apocalyptic number.

115392783 is a deficient number, since it is larger than the sum of its proper divisors (52451313).

115392783 is a wasteful number, since it uses less digits than its factorization.

115392783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496765.

The product of its digits is 45360, while the sum is 39.

The square root of 115392783 is about 10742.1032856699. The cubic root of 115392783 is about 486.8474308691.

The spelling of 115392783 in words is "one hundred fifteen million, three hundred ninety-two thousand, seven hundred eighty-three".