115264558 has 4 divisors (see below), whose sum is σ = 172896840. Its totient is φ = 57632278.

The previous prime is 115264549. The next prime is 115264561. The reversal of 115264558 is 855462511.

It is a semiprime because it is the product of two primes.

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, 28816138 + ... + 28816141.

It is an arithmetic number, because the mean of its divisors is an integer number (43224210).

Almost surely, 2^115264558 is an apocalyptic number.

115264558 is a deficient number, since it is larger than the sum of its proper divisors (57632282).

115264558 is an equidigital number, since it uses as much as digits as its factorization.

115264558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57632281.

The product of its digits is 48000, while the sum is 37.

The square root of 115264558 is about 10736.1332890385. The cubic root of 115264558 is about 486.6670349865.

The spelling of 115264558 in words is "one hundred fifteen million, two hundred sixty-four thousand, five hundred fifty-eight".