56605703 has 8 divisors (see below), whose sum is σ = 70573440. Its totient is φ = 44108280.

The previous prime is 56605697. The next prime is 56605711. The reversal of 56605703 is 30750665.

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 56605703 - 2⁶ = 56605639 is a prime.

It is a super-2 number, since 2×56605703² = 6408411224248418, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56605703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56605723) 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, 367493 + ... + 367646.

It is an arithmetic number, because the mean of its divisors is an integer number (8821680).

Almost surely, 2^56605703 is an apocalyptic number.

56605703 is a deficient number, since it is larger than the sum of its proper divisors (13967737).

56605703 is a wasteful number, since it uses less digits than its factorization.

56605703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735157.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 56605703 is about 7523.6761626216. The cubic root of 56605703 is about 383.9606599419.

The spelling of 56605703 in words is "fifty-six million, six hundred five thousand, seven hundred three".