422363516 has 12 divisors (see below), whose sum is σ = 742967232. Its totient is φ = 210087168.

The previous prime is 422363497. The next prime is 422363531. The reversal of 422363516 is 615363224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272780 + ... + 274323.

It is an arithmetic number, because the mean of its divisors is an integer number (61913936).

Almost surely, 2^422363516 is an apocalyptic number.

It is an amenable number.

422363516 is a deficient number, since it is larger than the sum of its proper divisors (320603716).

422363516 is a wasteful number, since it uses less digits than its factorization.

422363516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547300 (or 547298 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 422363516 is about 20551.4845205888. The cubic root of 422363516 is about 750.2893792948.

The spelling of 422363516 in words is "four hundred twenty-two million, three hundred sixty-three thousand, five hundred sixteen".