56222733 has 8 divisors (see below), whose sum is σ = 85672768. Its totient is φ = 32127264.

The previous prime is 56222717. The next prime is 56222753. The reversal of 56222733 is 33722265.

56222733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 56222733 - 2⁴ = 56222717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56222733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56222753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1338616 + ... + 1338657.

It is an arithmetic number, because the mean of its divisors is an integer number (10709096).

Almost surely, 2^56222733 is an apocalyptic number.

It is an amenable number.

56222733 is a deficient number, since it is larger than the sum of its proper divisors (29450035).

56222733 is a wasteful number, since it uses less digits than its factorization.

56222733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677283.

The product of its digits is 15120, while the sum is 30.

The square root of 56222733 is about 7498.1819796535. The cubic root of 56222733 is about 383.0927951999.

Adding to 56222733 its reverse (33722265), we get a palindrome (89944998).

The spelling of 56222733 in words is "fifty-six million, two hundred twenty-two thousand, seven hundred thirty-three".