422350564 has 12 divisors (see below), whose sum is σ = 771249024. Its totient is φ = 201993704.

The previous prime is 422350559. The next prime is 422350613. The reversal of 422350564 is 465053224.

It is a super-2 number, since 2×422350564² = 356759997822236192, which contains 22 as substring.

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, 2295292 + ... + 2295475.

It is an arithmetic number, because the mean of its divisors is an integer number (64270752).

Almost surely, 2^422350564 is an apocalyptic number.

It is an amenable number.

422350564 is a deficient number, since it is larger than the sum of its proper divisors (348898460).

422350564 is a wasteful number, since it uses less digits than its factorization.

422350564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590794 (or 4590792 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 422350564 is about 20551.1694071165. The cubic root of 422350564 is about 750.2817098765.

The spelling of 422350564 in words is "four hundred twenty-two million, three hundred fifty thousand, five hundred sixty-four".