115072283 has 4 divisors (see below), whose sum is σ = 116365320. Its totient is φ = 113779248.

The previous prime is 115072273. The next prime is 115072297. The reversal of 115072283 is 382270511.

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

It is a cyclic number.

It is not a de Polignac number, because 115072283 - 2⁴ = 115072267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115072273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646385 + ... + 646562.

It is an arithmetic number, because the mean of its divisors is an integer number (29091330).

Almost surely, 2^115072283 is an apocalyptic number.

115072283 is a deficient number, since it is larger than the sum of its proper divisors (1293037).

115072283 is an equidigital number, since it uses as much as digits as its factorization.

115072283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293036.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 115072283 is about 10727.1749775978. The cubic root of 115072283 is about 486.3962782021.

The spelling of 115072283 in words is "one hundred fifteen million, seventy-two thousand, two hundred eighty-three".