32928023 has 2 divisors, whose sum is σ = 32928024. Its totient is φ = 32928022.

The previous prime is 32928017. The next prime is 32928041. The reversal of 32928023 is 32082923.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32928023 - 2¹⁸ = 32665879 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32928013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16464011 + 16464012.

It is an arithmetic number, because the mean of its divisors is an integer number (16464012).

Almost surely, 2^32928023 is an apocalyptic number.

32928023 is a deficient number, since it is larger than the sum of its proper divisors (1).

32928023 is an equidigital number, since it uses as much as digits as its factorization.

32928023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 32928023 is about 5738.2944330175. The cubic root of 32928023 is about 320.5200625420.

The spelling of 32928023 in words is "thirty-two million, nine hundred twenty-eight thousand, twenty-three".