56622241 has 8 divisors (see below), whose sum is σ = 62012160. Its totient is φ = 51380112.

The previous prime is 56622229. The next prime is 56622253. The reversal of 56622241 is 14222665.

It is an interprime number because it is at equal distance from previous prime (56622229) and next prime (56622253).

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

It is a cyclic number.

It is not a de Polignac number, because 56622241 - 2¹⁹ = 56097953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56622281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36145 + ... + 37678.

It is an arithmetic number, because the mean of its divisors is an integer number (7751520).

Almost surely, 2^56622241 is an apocalyptic number.

It is an amenable number.

56622241 is a deficient number, since it is larger than the sum of its proper divisors (5389919).

56622241 is a wasteful number, since it uses less digits than its factorization.

56622241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73895.

The product of its digits is 5760, while the sum is 28.

The square root of 56622241 is about 7524.7751461422. The cubic root of 56622241 is about 383.9980491257.

The spelling of 56622241 in words is "fifty-six million, six hundred twenty-two thousand, two hundred forty-one".