852707122 has 8 divisors (see below), whose sum is σ = 1280717676. Its totient is φ = 425801232.

The previous prime is 852707101. The next prime is 852707123. The reversal of 852707122 is 221707258.

852707122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 839318841 + 13388281 = 28971^2 + 3659^2 .

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 (852707123) 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, 274233 + ... + 277324.

Almost surely, 2^852707122 is an apocalyptic number.

852707122 is a deficient number, since it is larger than the sum of its proper divisors (428010554).

852707122 is a wasteful number, since it uses less digits than its factorization.

852707122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552332.

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 852707122 is about 29201.1493266960. The cubic root of 852707122 is about 948.2728070343.

The spelling of 852707122 in words is "eight hundred fifty-two million, seven hundred seven thousand, one hundred twenty-two".