56344619 has 8 divisors (see below), whose sum is σ = 57821568. Its totient is φ = 54872640.

The previous prime is 56344601. The next prime is 56344657. The reversal of 56344619 is 91644365.

56344619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56344619 - 2⁸ = 56344363 is a prime.

It is a super-2 number, since 2×56344619² = 6349432180510322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56344669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35174 + ... + 36740.

It is an arithmetic number, because the mean of its divisors is an integer number (7227696).

Almost surely, 2^56344619 is an apocalyptic number.

56344619 is a deficient number, since it is larger than the sum of its proper divisors (1476949).

56344619 is a wasteful number, since it uses less digits than its factorization.

56344619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485.

The product of its digits is 77760, while the sum is 38.

The square root of 56344619 is about 7506.3052828938. The cubic root of 56344619 is about 383.3694326852.

The spelling of 56344619 in words is "fifty-six million, three hundred forty-four thousand, six hundred nineteen".