5220706 has 8 divisors (see below), whose sum is σ = 8243280. Its totient is φ = 2472948.

The previous prime is 5220689. The next prime is 5220731. The reversal of 5220706 is 6070225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5220706² = 54511542276872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68656 + ... + 68731.

It is an arithmetic number, because the mean of its divisors is an integer number (1030410).

Almost surely, 2^5220706 is an apocalyptic number.

5220706 is a deficient number, since it is larger than the sum of its proper divisors (3022574).

5220706 is a wasteful number, since it uses less digits than its factorization.

5220706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137408.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 5220706 is about 2284.8864304381. The cubic root of 5220706 is about 173.4774696886.

The spelling of 5220706 in words is "five million, two hundred twenty thousand, seven hundred six".