56422343 has 4 divisors (see below), whose sum is σ = 59391960. Its totient is φ = 53452728.

The previous prime is 56422339. The next prime is 56422361. The reversal of 56422343 is 34322465.

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 56422343 - 2² = 56422339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56422363) 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, 1484780 + ... + 1484817.

It is an arithmetic number, because the mean of its divisors is an integer number (14847990).

Almost surely, 2^56422343 is an apocalyptic number.

56422343 is a deficient number, since it is larger than the sum of its proper divisors (2969617).

56422343 is a wasteful number, since it uses less digits than its factorization.

56422343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969616.

The product of its digits is 17280, while the sum is 29.

The square root of 56422343 is about 7511.4807461645. The cubic root of 56422343 is about 383.5456300207.

It can be divided in two parts, 56422 and 343, that added together give a palindrome (56765).

The spelling of 56422343 in words is "fifty-six million, four hundred twenty-two thousand, three hundred forty-three".