32672663 has 2 divisors, whose sum is σ = 32672664. Its totient is φ = 32672662.

The previous prime is 32672639. The next prime is 32672669. The reversal of 32672663 is 36627623.

It is a strong prime.

It is an emirp because it is prime and its reverse (36627623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32672663 - 2⁶ = 32672599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32672669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16336331 + 16336332.

It is an arithmetic number, because the mean of its divisors is an integer number (16336332).

Almost surely, 2^32672663 is an apocalyptic number.

32672663 is a deficient number, since it is larger than the sum of its proper divisors (1).

32672663 is an equidigital number, since it uses as much as digits as its factorization.

32672663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 35.

The square root of 32672663 is about 5716.0006123163. Note that the first 3 decimals coincide. The cubic root of 32672663 is about 319.6893567406.

The spelling of 32672663 in words is "thirty-two million, six hundred seventy-two thousand, six hundred sixty-three".