464820422 has 8 divisors (see below), whose sum is σ = 760615272. Its totient is φ = 211282000.

The previous prime is 464820407. The next prime is 464820449. The reversal of 464820422 is 224028464.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10564079 + ... + 10564122.

It is an arithmetic number, because the mean of its divisors is an integer number (95076909).

Almost surely, 2^464820422 is an apocalyptic number.

464820422 is a deficient number, since it is larger than the sum of its proper divisors (295794850).

464820422 is a wasteful number, since it uses less digits than its factorization.

464820422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21128214.

The product of its (nonzero) digits is 24576, while the sum is 32.

The square root of 464820422 is about 21559.6943855890. The cubic root of 464820422 is about 774.6313457197.

Adding to 464820422 its reverse (224028464), we get a palindrome (688848886).

The spelling of 464820422 in words is "four hundred sixty-four million, eight hundred twenty thousand, four hundred twenty-two".