56066022 has 24 divisors (see below), whose sum is σ = 122162040. Its totient is φ = 18583200.

The previous prime is 56065993. The next prime is 56066027. The reversal of 56066022 is 22066065.

56066022 is a `hidden beast` number, since 56 + 0 + 6 + 602 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56066027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5479 + ... + 11922.

It is an arithmetic number, because the mean of its divisors is an integer number (5090085).

Almost surely, 2^56066022 is an apocalyptic number.

56066022 is an abundant number, since it is smaller than the sum of its proper divisors (66096018).

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

56066022 is a wasteful number, since it uses less digits than its factorization.

56066022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17588 (or 17585 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 56066022 is about 7487.7247545566. The cubic root of 56066022 is about 382.7365293430.

It can be divided in two parts, 5606 and 6022, that added together give a triangular number (11628 = T₁₅₂).

The spelling of 56066022 in words is "fifty-six million, sixty-six thousand, twenty-two".