5206706 has 4 divisors (see below), whose sum is σ = 7810062. Its totient is φ = 2603352.

The previous prime is 5206687. The next prime is 5206711. The reversal of 5206706 is 6076025.

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., 3031081 + 2175625 = 1741^2 + 1475^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1301675 + ... + 1301678.

Almost surely, 2^5206706 is an apocalyptic number.

5206706 is a deficient number, since it is larger than the sum of its proper divisors (2603356).

5206706 is a wasteful number, since it uses less digits than its factorization.

5206706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2603355.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 5206706 is about 2281.8207642144. The cubic root of 5206706 is about 173.3222634285.

The spelling of 5206706 in words is "five million, two hundred six thousand, seven hundred six".