56844233 has 4 divisors (see below), whose sum is σ = 57644928. Its totient is φ = 56043540.

The previous prime is 56844217. The next prime is 56844239. The reversal of 56844233 is 33244865.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56844233 - 2⁴ = 56844217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 56844193 and 56844202.

It is not an unprimeable number, because it can be changed into a prime (56844239) 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, 400241 + ... + 400382.

It is an arithmetic number, because the mean of its divisors is an integer number (14411232).

Almost surely, 2^56844233 is an apocalyptic number.

It is an amenable number.

56844233 is a deficient number, since it is larger than the sum of its proper divisors (800695).

56844233 is an equidigital number, since it uses as much as digits as its factorization.

56844233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800694.

The product of its digits is 69120, while the sum is 35.

The square root of 56844233 is about 7539.5114563213. The cubic root of 56844233 is about 384.4992263593.

The spelling of 56844233 in words is "fifty-six million, eight hundred forty-four thousand, two hundred thirty-three".