115232319 has 12 divisors (see below), whose sum is σ = 170945736. Its totient is φ = 74745072.

The previous prime is 115232317. The next prime is 115232329. The reversal of 115232319 is 913232511.

115232319 is a `hidden beast` number, since 115 + 232 + 319 = 666.

It is not a de Polignac number, because 115232319 - 2¹ = 115232317 is a prime.

It is a super-2 number, since 2×115232319² = 26556974684235522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115232292 and 115232301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115232317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172689 + ... + 173354.

It is an arithmetic number, because the mean of its divisors is an integer number (14245478).

Almost surely, 2^115232319 is an apocalyptic number.

115232319 is a deficient number, since it is larger than the sum of its proper divisors (55713417).

115232319 is a wasteful number, since it uses less digits than its factorization.

115232319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346086 (or 346083 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 115232319 is about 10734.6317589380. The cubic root of 115232319 is about 486.6216578650.

The spelling of 115232319 in words is "one hundred fifteen million, two hundred thirty-two thousand, three hundred nineteen".