32345023 has 4 divisors (see below), whose sum is σ = 33133968. Its totient is φ = 31556080.

The previous prime is 32345021. The next prime is 32345051. The reversal of 32345023 is 32054323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32345023 - 2¹ = 32345021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32344985 and 32345003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32345021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394411 + ... + 394492.

It is an arithmetic number, because the mean of its divisors is an integer number (8283492).

Almost surely, 2^32345023 is an apocalyptic number.

32345023 is a deficient number, since it is larger than the sum of its proper divisors (788945).

32345023 is an equidigital number, since it uses as much as digits as its factorization.

32345023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788944.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 32345023 is about 5687.2685007831. The cubic root of 32345023 is about 318.6171545353.

Adding to 32345023 its reverse (32054323), we get a palindrome (64399346).

The spelling of 32345023 in words is "thirty-two million, three hundred forty-five thousand, twenty-three".