852202242 has 16 divisors (see below), whose sum is σ = 1893782880. Its totient is φ = 284067396.

The previous prime is 852202223. The next prime is 852202243. The reversal of 852202242 is 242202258.

It is a super-2 number, since 2×852202242² = 1452497322539653128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (852202243) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7890708 + ... + 7890815.

It is an arithmetic number, because the mean of its divisors is an integer number (118361430).

Almost surely, 2^852202242 is an apocalyptic number.

852202242 is an abundant number, since it is smaller than the sum of its proper divisors (1041580638).

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

852202242 is a wasteful number, since it uses less digits than its factorization.

852202242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15781534 (or 15781528 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 852202242 is about 29192.5031814677. The cubic root of 852202242 is about 948.0856155652.

The spelling of 852202242 in words is "eight hundred fifty-two million, two hundred two thousand, two hundred forty-two".