32670023 has 2 divisors, whose sum is σ = 32670024. Its totient is φ = 32670022.

The previous prime is 32670017. The next prime is 32670047. The reversal of 32670023 is 32007623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32670023 - 2⁴ = 32670007 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 (32670013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16335011 + 16335012.

It is an arithmetic number, because the mean of its divisors is an integer number (16335012).

Almost surely, 2^32670023 is an apocalyptic number.

32670023 is a deficient number, since it is larger than the sum of its proper divisors (1).

32670023 is an equidigital number, since it uses as much as digits as its factorization.

32670023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 32670023 is about 5715.7696769552. The cubic root of 32670023 is about 319.6807460494.

Adding to 32670023 its reverse (32007623), we get a palindrome (64677646).

The spelling of 32670023 in words is "thirty-two million, six hundred seventy thousand, twenty-three".