422432333 has 4 divisors (see below), whose sum is σ = 422479968. Its totient is φ = 422384700.

The previous prime is 422432291. The next prime is 422432383. The reversal of 422432333 is 333234224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422432333 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422432383) 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, 6143 + ... + 29708.

It is an arithmetic number, because the mean of its divisors is an integer number (105619992).

Almost surely, 2^422432333 is an apocalyptic number.

It is an amenable number.

422432333 is a deficient number, since it is larger than the sum of its proper divisors (47635).

422432333 is a wasteful number, since it uses less digits than its factorization.

422432333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47634.

The product of its digits is 10368, while the sum is 26.

The square root of 422432333 is about 20553.1587110108. The cubic root of 422432333 is about 750.3301260751.

Adding to 422432333 its reverse (333234224), we get a palindrome (755666557).

The spelling of 422432333 in words is "four hundred twenty-two million, four hundred thirty-two thousand, three hundred thirty-three".