52200706 has 8 divisors (see below), whose sum is σ = 78367500. Its totient is φ = 26078208.

The previous prime is 52200703. The next prime is 52200713. The reversal of 52200706 is 60700225.

It can be written as a sum of positive squares in 2 ways, for example, as 52200625 + 81 = 7225^2 + 9^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52200703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7951 + ... + 12946.

Almost surely, 2^52200706 is an apocalyptic number.

52200706 is a deficient number, since it is larger than the sum of its proper divisors (26166794).

52200706 is a wasteful number, since it uses less digits than its factorization.

52200706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22148.

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

The square root of 52200706 is about 7225.0056055342. The cubic root of 52200706 is about 373.7307154399.

The spelling of 52200706 in words is "fifty-two million, two hundred thousand, seven hundred six".