422552244 has 24 divisors (see below), whose sum is σ = 986287680. Its totient is φ = 140803264.

The previous prime is 422552237. The next prime is 422552269. The reversal of 422552244 is 442255224.

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, 66352 + ... + 72440.

It is an arithmetic number, because the mean of its divisors is an integer number (41095320).

Almost surely, 2^422552244 is an apocalyptic number.

It is an amenable number.

422552244 is an abundant number, since it is smaller than the sum of its proper divisors (563735436).

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

422552244 is a wasteful number, since it uses less digits than its factorization.

422552244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11879 (or 11877 counting only the distinct ones).

The product of its digits is 25600, while the sum is 30.

The square root of 422552244 is about 20556.0755982264. The cubic root of 422552244 is about 750.4011152150.

The spelling of 422552244 in words is "four hundred twenty-two million, five hundred fifty-two thousand, two hundred forty-four".