32023473 has 8 divisors (see below), whose sum is σ = 42804000. Its totient is φ = 21295968.

The previous prime is 32023471. The next prime is 32023487. The reversal of 32023473 is 37432023.

It is a happy number.

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

It is not a de Polignac number, because 32023473 - 2¹ = 32023471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32023471) 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, 11823 + ... + 14276.

It is an arithmetic number, because the mean of its divisors is an integer number (5350500).

Almost surely, 2^32023473 is an apocalyptic number.

It is an amenable number.

32023473 is a deficient number, since it is larger than the sum of its proper divisors (10780527).

32023473 is a wasteful number, since it uses less digits than its factorization.

32023473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26511.

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 32023473 is about 5658.9286088446. The cubic root of 32023473 is about 317.5578186392.

Adding to 32023473 its reverse (37432023), we get a palindrome (69455496).

The spelling of 32023473 in words is "thirty-two million, twenty-three thousand, four hundred seventy-three".