5206726 has 32 divisors (see below), whose sum is σ = 9580032. Its totient is φ = 2071680.

The previous prime is 5206711. The next prime is 5206739. The reversal of 5206726 is 6276025.

It is a junction number, because it is equal to n+sod(n) for n = 5206694 and 5206703.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 31095 + ... + 31261.

It is an arithmetic number, because the mean of its divisors is an integer number (299376).

Almost surely, 2^5206726 is an apocalyptic number.

5206726 is a deficient number, since it is larger than the sum of its proper divisors (4373306).

5206726 is a wasteful number, since it uses less digits than its factorization.

5206726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 5206726 is about 2281.8251466754. The cubic root of 5206726 is about 173.3224853500.

The spelling of 5206726 in words is "five million, two hundred six thousand, seven hundred twenty-six".