115454312 has 32 divisors (see below), whose sum is σ = 223771680. Its totient is φ = 55809600.

The previous prime is 115454309. The next prime is 115454321. The reversal of 115454312 is 213454511.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33083 + ... + 36405.

It is an arithmetic number, because the mean of its divisors is an integer number (6992865).

Almost surely, 2^115454312 is an apocalyptic number.

It is an amenable number.

115454312 is a deficient number, since it is larger than the sum of its proper divisors (108317368).

115454312 is a wasteful number, since it uses less digits than its factorization.

115454312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473 (or 3469 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 115454312 is about 10744.9668217263. The cubic root of 115454312 is about 486.9339467158.

The spelling of 115454312 in words is "one hundred fifteen million, four hundred fifty-four thousand, three hundred twelve".