115452862 has 16 divisors (see below), whose sum is σ = 198092160. Its totient is φ = 49436568.

The previous prime is 115452853. The next prime is 115452863. The reversal of 115452862 is 268254511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115452863) by changing a digit.

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, 17089 + ... + 22867.

It is an arithmetic number, because the mean of its divisors is an integer number (12380760).

Almost surely, 2^115452862 is an apocalyptic number.

115452862 is a deficient number, since it is larger than the sum of its proper divisors (82639298).

115452862 is a wasteful number, since it uses less digits than its factorization.

115452862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7215.

The product of its digits is 19200, while the sum is 34.

The square root of 115452862 is about 10744.8993480628. The cubic root of 115452862 is about 486.9319082263.

The spelling of 115452862 in words is "one hundred fifteen million, four hundred fifty-two thousand, eight hundred sixty-two".