852444462 has 24 divisors (see below), whose sum is σ = 1799347176. Its totient is φ = 269192304.

The previous prime is 852444457. The next prime is 852444529. The reversal of 852444462 is 264444258.

It is a self number, because there is not a number n which added to its sum of digits gives 852444462.

It is a congruent number.

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, 194613 + ... + 198944.

It is an arithmetic number, because the mean of its divisors is an integer number (74972799).

Almost surely, 2^852444462 is an apocalyptic number.

852444462 is an abundant number, since it is smaller than the sum of its proper divisors (946902714).

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

852444462 is a wasteful number, since it uses less digits than its factorization.

852444462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393600 (or 393581 counting only the distinct ones).

The product of its digits is 245760, while the sum is 39.

The square root of 852444462 is about 29196.6515545876. The cubic root of 852444462 is about 948.1754313127.

The spelling of 852444462 in words is "eight hundred fifty-two million, four hundred forty-four thousand, four hundred sixty-two".