115563230 has 16 divisors (see below), whose sum is σ = 208185120. Its totient is φ = 46187232.

The previous prime is 115563211. The next prime is 115563281. The reversal of 115563230 is 32365511.

It is a self number, because there is not a number n which added to its sum of digits gives 115563230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10247 + ... + 18333.

It is an arithmetic number, because the mean of its divisors is an integer number (13011570).

Almost surely, 2^115563230 is an apocalyptic number.

115563230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115563230 is a deficient number, since it is larger than the sum of its proper divisors (92621890).

115563230 is a wasteful number, since it uses less digits than its factorization.

115563230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9523.

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

The square root of 115563230 is about 10750.0339534348. The cubic root of 115563230 is about 487.0870208385.

The spelling of 115563230 in words is "one hundred fifteen million, five hundred sixty-three thousand, two hundred thirty".