32613923 has 2 divisors, whose sum is σ = 32613924. Its totient is φ = 32613922.

The previous prime is 32613913. The next prime is 32613949. The reversal of 32613923 is 32931623.

It is a weak prime.

It is an emirp because it is prime and its reverse (32931623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32613923 - 2⁶ = 32613859 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (32613913) 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 as a sum of consecutive naturals, namely, 16306961 + 16306962.

It is an arithmetic number, because the mean of its divisors is an integer number (16306962).

Almost surely, 2^32613923 is an apocalyptic number.

32613923 is a deficient number, since it is larger than the sum of its proper divisors (1).

32613923 is an equidigital number, since it uses as much as digits as its factorization.

32613923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 29.

The square root of 32613923 is about 5710.8600928407. The cubic root of 32613923 is about 319.4976590958.

The spelling of 32613923 in words is "thirty-two million, six hundred thirteen thousand, nine hundred twenty-three".