422032412 has 24 divisors (see below), whose sum is σ = 782903520. Its totient is φ = 198374400.

The previous prime is 422032399. The next prime is 422032459. The reversal of 422032412 is 214230224.

It is a super-2 number, since 2×422032412² = 356222713557075488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65537 + ... + 71687.

It is an arithmetic number, because the mean of its divisors is an integer number (32620980).

Almost surely, 2^422032412 is an apocalyptic number.

It is an amenable number.

422032412 is a deficient number, since it is larger than the sum of its proper divisors (360871108).

422032412 is a wasteful number, since it uses less digits than its factorization.

422032412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7181 (or 7179 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 422032412 is about 20543.4274647635. The cubic root of 422032412 is about 750.0932695858.

Adding to 422032412 its reverse (214230224), we get a palindrome (636262636).

The spelling of 422032412 in words is "four hundred twenty-two million, thirty-two thousand, four hundred twelve".