322432023 has 16 divisors (see below), whose sum is σ = 455776256. Its totient is φ = 202396320.

The previous prime is 322432001. The next prime is 322432027. The reversal of 322432023 is 320234223.

It is not a de Polignac number, because 322432023 - 2¹² = 322427927 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 (322432027) 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 15 ways as a sum of consecutive naturals, for example, 43411 + ... + 50292.

It is an arithmetic number, because the mean of its divisors is an integer number (28486016).

Almost surely, 2^322432023 is an apocalyptic number.

322432023 is a deficient number, since it is larger than the sum of its proper divisors (133344233).

322432023 is a wasteful number, since it uses less digits than its factorization.

322432023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93774.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 322432023 is about 17956.3922601396. The cubic root of 322432023 is about 685.7187993440.

Adding to 322432023 its reverse (320234223), we get a palindrome (642666246).

The spelling of 322432023 in words is "three hundred twenty-two million, four hundred thirty-two thousand, twenty-three".