56416422 has 8 divisors (see below), whose sum is σ = 112832856. Its totient is φ = 18805472.

The previous prime is 56416417. The next prime is 56416429. The reversal of 56416422 is 22461465.

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

56416422 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 56416422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56416429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4701363 + ... + 4701374.

It is an arithmetic number, because the mean of its divisors is an integer number (14104107).

Almost surely, 2^56416422 is an apocalyptic number.

56416422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56416422 is a wasteful number, since it uses less digits than its factorization.

56416422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9402742.

The product of its digits is 11520, while the sum is 30.

The square root of 56416422 is about 7511.0866058114. The cubic root of 56416422 is about 383.5322130361.

Adding to 56416422 its reverse (22461465), we get a palindrome (78877887).

The spelling of 56416422 in words is "fifty-six million, four hundred sixteen thousand, four hundred twenty-two".