422427464 has 16 divisors (see below), whose sum is σ = 800952300. Its totient is φ = 208840192.

The previous prime is 422427463. The next prime is 422427479. The reversal of 422427464 is 464724224.

It can be written as a sum of positive squares in 2 ways, for example, as 410386564 + 12040900 = 20258^2 + 3470^2 .

It is not an unprimeable number, because it can be changed into a prime (422427463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295937 + ... + 297360.

Almost surely, 2^422427464 is an apocalyptic number.

It is an amenable number.

422427464 is a deficient number, since it is larger than the sum of its proper divisors (378524836).

422427464 is a wasteful number, since it uses less digits than its factorization.

422427464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593392 (or 593388 counting only the distinct ones).

The product of its digits is 86016, while the sum is 35.

The square root of 422427464 is about 20553.0402617228. The cubic root of 422427464 is about 750.3272432691.

The spelling of 422427464 in words is "four hundred twenty-two million, four hundred twenty-seven thousand, four hundred sixty-four".