56706673 has 8 divisors (see below), whose sum is σ = 57335040. Its totient is φ = 56082000.

The previous prime is 56706667. The next prime is 56706701. The reversal of 56706673 is 37660765.

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 56706673 - 2⁵ = 56706641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56700673) 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, 38688 + ... + 40126.

It is an arithmetic number, because the mean of its divisors is an integer number (7166880).

Almost surely, 2^56706673 is an apocalyptic number.

It is an amenable number.

56706673 is a deficient number, since it is larger than the sum of its proper divisors (628367).

56706673 is a wasteful number, since it uses less digits than its factorization.

56706673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847.

The product of its (nonzero) digits is 158760, while the sum is 40.

The square root of 56706673 is about 7530.3833235766. The cubic root of 56706673 is about 384.1888199893.

The spelling of 56706673 in words is "fifty-six million, seven hundred six thousand, six hundred seventy-three".