322477423 has 4 divisors (see below), whose sum is σ = 330342768. Its totient is φ = 314612080.

The previous prime is 322477391. The next prime is 322477439. The reversal of 322477423 is 324774223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 322477423 - 2⁵ = 322477391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322477453) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3932611 + ... + 3932692.

It is an arithmetic number, because the mean of its divisors is an integer number (82585692).

Almost surely, 2^322477423 is an apocalyptic number.

322477423 is a deficient number, since it is larger than the sum of its proper divisors (7865345).

322477423 is an equidigital number, since it uses as much as digits as its factorization.

322477423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7865344.

The product of its digits is 56448, while the sum is 34.

The square root of 322477423 is about 17957.6563894067. The cubic root of 322477423 is about 685.7509820164.

The spelling of 322477423 in words is "three hundred twenty-two million, four hundred seventy-seven thousand, four hundred twenty-three".