115452122 has 16 divisors (see below), whose sum is σ = 181439232. Its totient is φ = 55028160.

The previous prime is 115452121. The next prime is 115452131. The reversal of 115452122 is 221254511.

It is not an unprimeable number, because it can be changed into a prime (115452121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9743 + ... + 18050.

It is an arithmetic number, because the mean of its divisors is an integer number (11339952).

Almost surely, 2^115452122 is an apocalyptic number.

115452122 is a deficient number, since it is larger than the sum of its proper divisors (65987110).

115452122 is a wasteful number, since it uses less digits than its factorization.

115452122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27893.

The product of its digits is 800, while the sum is 23.

The square root of 115452122 is about 10744.8649130643. The cubic root of 115452122 is about 486.9308678872.

The spelling of 115452122 in words is "one hundred fifteen million, four hundred fifty-two thousand, one hundred twenty-two".