32322423 has 32 divisors (see below), whose sum is σ = 53581824. Its totient is φ = 16906752.

The previous prime is 32322419. The next prime is 32322427. The reversal of 32322423 is 32422323.

It is an interprime number because it is at equal distance from previous prime (32322419) and next prime (32322427).

It is not a de Polignac number, because 32322423 - 2² = 32322419 is a prime.

It is a super-4 number, since 4×32322423⁴ (a number of 31 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 32322423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32322427) 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 31 ways as a sum of consecutive naturals, for example, 11986 + ... + 14432.

It is an arithmetic number, because the mean of its divisors is an integer number (1674432).

Almost surely, 2^32322423 is an apocalyptic number.

32322423 is a deficient number, since it is larger than the sum of its proper divisors (21259401).

32322423 is a wasteful number, since it uses less digits than its factorization.

32322423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2511.

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

The square root of 32322423 is about 5685.2812595333. The cubic root of 32322423 is about 318.5429295617.

Adding to 32322423 its reverse (32422323), we get a palindrome (64744746).

The spelling of 32322423 in words is "thirty-two million, three hundred twenty-two thousand, four hundred twenty-three".