422433215 has 8 divisors (see below), whose sum is σ = 515512080. Its totient is φ = 332218432.

The previous prime is 422433197. The next prime is 422433229. The reversal of 422433215 is 512334224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 422433215 - 2¹⁴ = 422416831 is a prime.

It is a super-2 number, since 2×422433215² = 356899642270472450, 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, 715694 + ... + 716283.

It is an arithmetic number, because the mean of its divisors is an integer number (64439010).

Almost surely, 2^422433215 is an apocalyptic number.

422433215 is a deficient number, since it is larger than the sum of its proper divisors (93078865).

422433215 is a wasteful number, since it uses less digits than its factorization.

422433215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432041.

The product of its digits is 5760, while the sum is 26.

The square root of 422433215 is about 20553.1801675556. The cubic root of 422433215 is about 750.3306482816.

Adding to 422433215 its reverse (512334224), we get a palindrome (934767439).

The spelling of 422433215 in words is "four hundred twenty-two million, four hundred thirty-three thousand, two hundred fifteen".