32040323 has 8 divisors (see below), whose sum is σ = 37396992. Its totient is φ = 26878536.

The previous prime is 32040319. The next prime is 32040341. The reversal of 32040323 is 32304023.

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

It is a cyclic number.

It is not a de Polignac number, because 32040323 - 2² = 32040319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32040353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48365 + ... + 49022.

It is an arithmetic number, because the mean of its divisors is an integer number (4674624).

Almost surely, 2^32040323 is an apocalyptic number.

32040323 is a deficient number, since it is larger than the sum of its proper divisors (5356669).

32040323 is an equidigital number, since it uses as much as digits as its factorization.

32040323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97441.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 32040323 is about 5660.4172107717. The cubic root of 32040323 is about 317.6135060306.

Adding to 32040323 its reverse (32304023), we get a palindrome (64344346).

The spelling of 32040323 in words is "thirty-two million, forty thousand, three hundred twenty-three".