56204122 has 8 divisors (see below), whose sum is σ = 90791316. Its totient is φ = 25940352.

The previous prime is 56204107. The next prime is 56204129. The reversal of 56204122 is 22140265.

It can be written as a sum of positive squares in 2 ways, for example, as 49999041 + 6205081 = 7071^2 + 2491^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 56204093 and 56204102.

It is not an unprimeable number, because it can be changed into a prime (56204129) 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, 1080823 + ... + 1080874.

Almost surely, 2^56204122 is an apocalyptic number.

56204122 is a deficient number, since it is larger than the sum of its proper divisors (34587194).

56204122 is a wasteful number, since it uses less digits than its factorization.

56204122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161712.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 56204122 is about 7496.9408427705. The cubic root of 56204122 is about 383.0505197330.

Adding to 56204122 its reverse (22140265), we get a palindrome (78344387).

The spelling of 56204122 in words is "fifty-six million, two hundred four thousand, one hundred twenty-two".