56003726 has 8 divisors (see below), whose sum is σ = 84871920. Its totient is φ = 27713088.

The previous prime is 56003723. The next prime is 56003737. The reversal of 56003726 is 62730065.

56003726 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (56003723) 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 3 ways as a sum of consecutive naturals, for example, 144146 + ... + 144533.

It is an arithmetic number, because the mean of its divisors is an integer number (10608990).

Almost surely, 2^56003726 is an apocalyptic number.

56003726 is a deficient number, since it is larger than the sum of its proper divisors (28868194).

56003726 is a wasteful number, since it uses less digits than its factorization.

56003726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288778.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 56003726 is about 7483.5637232538. The cubic root of 56003726 is about 382.5947215825.

The spelling of 56003726 in words is "fifty-six million, three thousand, seven hundred twenty-six".