842038224 has 40 divisors (see below), whose sum is σ = 2182166880. Its totient is φ = 279788928.

The previous prime is 842038217. The next prime is 842038243. The reversal of 842038224 is 422830248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12454 + ... + 42885.

It is an arithmetic number, because the mean of its divisors is an integer number (54554172).

Almost surely, 2^842038224 is an apocalyptic number.

It is an amenable number.

842038224 is an abundant number, since it is smaller than the sum of its proper divisors (1340128656).

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

842038224 is a wasteful number, since it uses less digits than its factorization.

842038224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55667 (or 55661 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

The square root of 842038224 is about 29017.8948926348. The cubic root of 842038224 is about 944.3013317925.

The spelling of 842038224 in words is "eight hundred forty-two million, thirty-eight thousand, two hundred twenty-four".