422284024 has 8 divisors (see below), whose sum is σ = 791782560. Its totient is φ = 211142008.

The previous prime is 422284003. The next prime is 422284039. The reversal of 422284024 is 420482224.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 422283983 and 422284001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26392744 + ... + 26392759.

It is an arithmetic number, because the mean of its divisors is an integer number (98972820).

Almost surely, 2^422284024 is an apocalyptic number.

It is an amenable number.

422284024 is a deficient number, since it is larger than the sum of its proper divisors (369498536).

422284024 is a wasteful number, since it uses less digits than its factorization.

422284024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52785509 (or 52785505 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 422284024 is about 20549.5504573701. The cubic root of 422284024 is about 750.2423063010.

The spelling of 422284024 in words is "four hundred twenty-two million, two hundred eighty-four thousand, twenty-four".