5679706 has 4 divisors (see below), whose sum is σ = 8519562. Its totient is φ = 2839852.

The previous prime is 5679701. The next prime is 5679721. The reversal of 5679706 is 6079765.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4558225 + 1121481 = 2135^2 + 1059^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (5679701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419925 + ... + 1419928.

Almost surely, 2^5679706 is an apocalyptic number.

5679706 is a deficient number, since it is larger than the sum of its proper divisors (2839856).

5679706 is a wasteful number, since it uses less digits than its factorization.

5679706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839855.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 5679706 is about 2383.2133769346. The cubic root of 5679706 is about 178.4193496209.

The spelling of 5679706 in words is "five million, six hundred seventy-nine thousand, seven hundred six".