32201423 has 8 divisors (see below), whose sum is σ = 32554368. Its totient is φ = 31850784.

The previous prime is 32201387. The next prime is 32201461. The reversal of 32201423 is 32410223.

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 32201423 - 2¹² = 32197327 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 (32201483) 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 7 ways as a sum of consecutive naturals, for example, 43565 + ... + 44297.

It is an arithmetic number, because the mean of its divisors is an integer number (4069296).

Almost surely, 2^32201423 is an apocalyptic number.

32201423 is a deficient number, since it is larger than the sum of its proper divisors (352945).

32201423 is a wasteful number, since it uses less digits than its factorization.

32201423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 32201423 is about 5674.6297676589. The cubic root of 32201423 is about 318.1449407180.

Adding to 32201423 its reverse (32410223), we get a palindrome (64611646).

The spelling of 32201423 in words is "thirty-two million, two hundred one thousand, four hundred twenty-three".