56004468 has 24 divisors (see below), whose sum is σ = 140729568. Its totient is φ = 17232096.

The previous prime is 56004467. The next prime is 56004479. The reversal of 56004468 is 86440065.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56004461) 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, 179346 + ... + 179657.

It is an arithmetic number, because the mean of its divisors is an integer number (5863732).

Almost surely, 2^56004468 is an apocalyptic number.

It is an amenable number.

56004468 is an abundant number, since it is smaller than the sum of its proper divisors (84725100).

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

56004468 is a wasteful number, since it uses less digits than its factorization.

56004468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359023 (or 359021 counting only the distinct ones).

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

The square root of 56004468 is about 7483.6132984007. The cubic root of 56004468 is about 382.5964112559.

The spelling of 56004468 in words is "fifty-six million, four thousand, four hundred sixty-eight".