115854273 has 8 divisors (see below), whose sum is σ = 171636000. Its totient is φ = 77236164.

The previous prime is 115854253. The next prime is 115854283. The reversal of 115854273 is 372458511.

115854273 is a `hidden beast` number, since 1 + 1 + 585 + 4 + 2 + 73 = 666.

It is not a de Polignac number, because 115854273 - 2⁵ = 115854241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115854203) 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, 2145423 + ... + 2145476.

It is an arithmetic number, because the mean of its divisors is an integer number (21454500).

Almost surely, 2^115854273 is an apocalyptic number.

It is an amenable number.

115854273 is a deficient number, since it is larger than the sum of its proper divisors (55781727).

115854273 is an equidigital number, since it uses as much as digits as its factorization.

115854273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4290908 (or 4290902 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 115854273 is about 10763.5622820700. The cubic root of 115854273 is about 487.4955833919.

The spelling of 115854273 in words is "one hundred fifteen million, eight hundred fifty-four thousand, two hundred seventy-three".