852272370 has 24 divisors (see below), whose sum is σ = 2215908396. Its totient is φ = 227272608.

The previous prime is 852272359. The next prime is 852272381. The reversal of 852272370 is 73272258.

It is a happy number.

852272370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (852272359) and next prime (852272381).

It can be written as a sum of positive squares in 2 ways, for example, as 773896761 + 78375609 = 27819^2 + 8853^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4734757 + ... + 4734936.

Almost surely, 2^852272370 is an apocalyptic number.

852272370 is an abundant number, since it is smaller than the sum of its proper divisors (1363636026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

852272370 is a wasteful number, since it uses less digits than its factorization.

852272370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9469706 (or 9469703 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 852272370 is about 29193.7042870548. The cubic root of 852272370 is about 948.1116209432. Note that the first 3 decimals are identical.

The spelling of 852272370 in words is "eight hundred fifty-two million, two hundred seventy-two thousand, three hundred seventy".