56022236 has 24 divisors (see below), whose sum is σ = 101352384. Its totient is φ = 27077120.

The previous prime is 56022233. The next prime is 56022247. The reversal of 56022236 is 63222065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56022233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17021 + ... + 20043.

It is an arithmetic number, because the mean of its divisors is an integer number (4223016).

Almost surely, 2^56022236 is an apocalyptic number.

It is an amenable number.

56022236 is a deficient number, since it is larger than the sum of its proper divisors (45330148).

56022236 is a wasteful number, since it uses less digits than its factorization.

56022236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181 (or 3179 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 56022236 is about 7484.8003313382. The cubic root of 56022236 is about 382.6368678748.

The spelling of 56022236 in words is "fifty-six million, twenty-two thousand, two hundred thirty-six".