115633825 has 12 divisors (see below), whose sum is σ = 145352428. Its totient is φ = 91238400.

The previous prime is 115633823. The next prime is 115633853. The reversal of 115633825 is 528336511.

It can be written as a sum of positive squares in 6 ways, for example, as 1763584 + 113870241 = 1328^2 + 10671^2 .

It is not a de Polignac number, because 115633825 - 2¹ = 115633823 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115633823) 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, 29856 + ... + 33505.

Almost surely, 2^115633825 is an apocalyptic number.

It is an amenable number.

115633825 is a deficient number, since it is larger than the sum of its proper divisors (29718603).

115633825 is an equidigital number, since it uses as much as digits as its factorization.

115633825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63444 (or 63439 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 115633825 is about 10753.3169301383. The cubic root of 115633825 is about 487.1861841818.

The spelling of 115633825 in words is "one hundred fifteen million, six hundred thirty-three thousand, eight hundred twenty-five".