115330256 has 10 divisors (see below), whose sum is σ = 223452402. Its totient is φ = 57665120.

The previous prime is 115330213. The next prime is 115330273. The reversal of 115330256 is 652033511.

It can be written as a sum of positive squares in only one way, i.e., 77088400 + 38241856 = 8780^2 + 6184^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3604055 + ... + 3604086.

Almost surely, 2^115330256 is an apocalyptic number.

115330256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115330256 is a deficient number, since it is larger than the sum of its proper divisors (108122146).

115330256 is an equidigital number, since it uses as much as digits as its factorization.

115330256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7208149 (or 7208143 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 115330256 is about 10739.1925208556. The cubic root of 115330256 is about 486.7594802235.

Adding to 115330256 its reverse (652033511), we get a palindrome (767363767).

The spelling of 115330256 in words is "one hundred fifteen million, three hundred thirty thousand, two hundred fifty-six".