115783025 has 12 divisors (see below), whose sum is σ = 144526464. Its totient is φ = 92010000.

The previous prime is 115783009. The next prime is 115783069. The reversal of 115783025 is 520387511.

It is not a de Polignac number, because 115783025 - 2⁴ = 115783009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115782982 and 115783000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11561 + ... + 19110.

It is an arithmetic number, because the mean of its divisors is an integer number (12043872).

Almost surely, 2^115783025 is an apocalyptic number.

It is an amenable number.

115783025 is a deficient number, since it is larger than the sum of its proper divisors (28743439).

115783025 is a wasteful number, since it uses less digits than its factorization.

115783025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30832 (or 30827 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 115783025 is about 10760.2520881251. The cubic root of 115783025 is about 487.3956296400.

The spelling of 115783025 in words is "one hundred fifteen million, seven hundred eighty-three thousand, twenty-five".