56422317 has 8 divisors (see below), whose sum is σ = 85976896. Its totient is φ = 32241312.

The previous prime is 56422307. The next prime is 56422339. The reversal of 56422317 is 71322465.

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

It is not a de Polignac number, because 56422317 - 2⁶ = 56422253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56422307) 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, 1343368 + ... + 1343409.

It is an arithmetic number, because the mean of its divisors is an integer number (10747112).

Almost surely, 2^56422317 is an apocalyptic number.

It is an amenable number.

56422317 is a deficient number, since it is larger than the sum of its proper divisors (29554579).

56422317 is a wasteful number, since it uses less digits than its factorization.

56422317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686787.

The product of its digits is 10080, while the sum is 30.

The square root of 56422317 is about 7511.4790154802. The cubic root of 56422317 is about 383.5455711068.

The spelling of 56422317 in words is "fifty-six million, four hundred twenty-two thousand, three hundred seventeen".