56822068 has 12 divisors (see below), whose sum is σ = 100073092. Its totient is φ = 28229760.

The previous prime is 56821997. The next prime is 56822069. The reversal of 56822068 is 86022865.

It can be written as a sum of positive squares in 2 ways, for example, as 9872164 + 46949904 = 3142^2 + 6852^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56822069) 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, 44613 + ... + 45868.

Almost surely, 2^56822068 is an apocalyptic number.

It is an amenable number.

56822068 is a deficient number, since it is larger than the sum of its proper divisors (43251024).

56822068 is a wasteful number, since it uses less digits than its factorization.

56822068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90642 (or 90640 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 56822068 is about 7538.0413901756. The cubic root of 56822068 is about 384.4492445474.

It can be divided in two parts, 5682 and 2068, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 56822068 in words is "fifty-six million, eight hundred twenty-two thousand, sixty-eight".