422534002 has 32 divisors (see below), whose sum is σ = 719409600. Its totient is φ = 184363200.

The previous prime is 422533939. The next prime is 422534029. The reversal of 422534002 is 200435224.

It is a super-2 number, since 2×422534002² = 357069965692272008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113649 + ... + 117307.

It is an arithmetic number, because the mean of its divisors is an integer number (22481550).

Almost surely, 2^422534002 is an apocalyptic number.

422534002 is a deficient number, since it is larger than the sum of its proper divisors (296875598).

422534002 is a wasteful number, since it uses less digits than its factorization.

422534002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 422534002 is about 20555.6318803388. The cubic root of 422534002 is about 750.3903165391.

Adding to 422534002 its reverse (200435224), we get a palindrome (622969226).

The spelling of 422534002 in words is "four hundred twenty-two million, five hundred thirty-four thousand, two".