322623055 has 8 divisors (see below), whose sum is σ = 396590544. Its totient is φ = 251803200.

The previous prime is 322623043. The next prime is 322623073. The reversal of 322623055 is 550326223.

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

It is not a de Polignac number, because 322623055 - 2⁹ = 322622543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 786681 + ... + 787090.

It is an arithmetic number, because the mean of its divisors is an integer number (49573818).

Almost surely, 2^322623055 is an apocalyptic number.

322623055 is a deficient number, since it is larger than the sum of its proper divisors (73967489).

322623055 is a wasteful number, since it uses less digits than its factorization.

322623055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573817.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 322623055 is about 17961.7108038182. The cubic root of 322623055 is about 685.8541957095.

Adding to 322623055 its reverse (550326223), we get a palindrome (872949278).

The spelling of 322623055 in words is "three hundred twenty-two million, six hundred twenty-three thousand, fifty-five".