56705710 has 16 divisors (see below), whose sum is σ = 108074736. Its totient is φ = 21347968.

The previous prime is 56705689. The next prime is 56705717. The reversal of 56705710 is 1750765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56705717) 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, 166612 + ... + 166951.

It is an arithmetic number, because the mean of its divisors is an integer number (6754671).

Almost surely, 2^56705710 is an apocalyptic number.

56705710 is a deficient number, since it is larger than the sum of its proper divisors (51369026).

56705710 is a wasteful number, since it uses less digits than its factorization.

56705710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333587.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 56705710 is about 7530.3193823370. The cubic root of 56705710 is about 384.1866451957.

The spelling of 56705710 in words is "fifty-six million, seven hundred five thousand, seven hundred ten".