56408622 has 16 divisors (see below), whose sum is σ = 112907520. Its totient is φ = 18787832.

The previous prime is 56408621. The next prime is 56408629. The reversal of 56408622 is 22680465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56408621) 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, 6529 + ... + 12467.

It is an arithmetic number, because the mean of its divisors is an integer number (7056720).

Almost surely, 2^56408622 is an apocalyptic number.

56408622 is an abundant number, since it is smaller than the sum of its proper divisors (56498898).

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

56408622 is a wasteful number, since it uses less digits than its factorization.

56408622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7527.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 56408622 is about 7510.5673554000. The cubic root of 56408622 is about 383.5145368050.

The spelling of 56408622 in words is "fifty-six million, four hundred eight thousand, six hundred twenty-two".