56822826 has 8 divisors (see below), whose sum is σ = 113645664. Its totient is φ = 18940940.

The previous prime is 56822819. The next prime is 56822827. The reversal of 56822826 is 62822865.

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

56822826 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (56822827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4735230 + ... + 4735241.

It is an arithmetic number, because the mean of its divisors is an integer number (14205708).

Almost surely, 2^56822826 is an apocalyptic number.

56822826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56822826 is a wasteful number, since it uses less digits than its factorization.

56822826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9470476.

The product of its digits is 92160, while the sum is 39.

The square root of 56822826 is about 7538.0916683203. The cubic root of 56822826 is about 384.4509540430.

Adding to 56822826 its sum of digits (39), we get a palindrome (56822865).

The spelling of 56822826 in words is "fifty-six million, eight hundred twenty-two thousand, eight hundred twenty-six".