423182326 has 96 divisors (see below), whose sum is σ = 853221600. Its totient is φ = 155796480.

The previous prime is 423182323. The next prime is 423182327. The reversal of 423182326 is 623281324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423182321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 917736 + ... + 918196.

It is an arithmetic number, because the mean of its divisors is an integer number (8887725).

Almost surely, 2^423182326 is an apocalyptic number.

423182326 is an abundant number, since it is smaller than the sum of its proper divisors (430039274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423182326 is a wasteful number, since it uses less digits than its factorization.

423182326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542 (or 535 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 423182326 is about 20571.3958204104. The cubic root of 423182326 is about 750.7739128409.

It can be divided in two parts, 42318 and 2326, that added together give a palindrome (44644).

The spelling of 423182326 in words is "four hundred twenty-three million, one hundred eighty-two thousand, three hundred twenty-six".