842324252 has 24 divisors (see below), whose sum is σ = 1837799040. Its totient is φ = 328178160.

The previous prime is 842324251. The next prime is 842324257. The reversal of 842324252 is 252423248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842324251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367102 + ... + 1367717.

It is an arithmetic number, because the mean of its divisors is an integer number (76574960).

Almost surely, 2^842324252 is an apocalyptic number.

It is an amenable number.

842324252 is an abundant number, since it is smaller than the sum of its proper divisors (995474788).

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

842324252 is a wasteful number, since it uses less digits than its factorization.

842324252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734841 (or 2734839 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

The square root of 842324252 is about 29022.8229502232. The cubic root of 842324252 is about 944.4082414460.

The spelling of 842324252 in words is "eight hundred forty-two million, three hundred twenty-four thousand, two hundred fifty-two".