56042322 has 16 divisors (see below), whose sum is σ = 128096832. Its totient is φ = 16012080.

The previous prime is 56042317. The next prime is 56042341. The reversal of 56042322 is 22324065.

56042322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56042292 and 56042301.

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, 667129 + ... + 667212.

It is an arithmetic number, because the mean of its divisors is an integer number (8006052).

Almost surely, 2^56042322 is an apocalyptic number.

56042322 is an abundant number, since it is smaller than the sum of its proper divisors (72054510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56042322 is a wasteful number, since it uses less digits than its factorization.

56042322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334353.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 56042322 is about 7486.1419970503. The cubic root of 56042322 is about 382.6825921344.

Adding to 56042322 its reverse (22324065), we get a palindrome (78366387).

The spelling of 56042322 in words is "fifty-six million, forty-two thousand, three hundred twenty-two".