67892983 has 2 divisors, whose sum is σ = 67892984. Its totient is φ = 67892982.

The previous prime is 67892971. The next prime is 67892989. The reversal of 67892983 is 38929876.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67892983 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 67892983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67892989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33946491 + 33946492.

It is an arithmetic number, because the mean of its divisors is an integer number (33946492).

Almost surely, 2^67892983 is an apocalyptic number.

67892983 is a deficient number, since it is larger than the sum of its proper divisors (1).

67892983 is an equidigital number, since it uses as much as digits as its factorization.

67892983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 52.

The square root of 67892983 is about 8239.7198374702. The cubic root of 67892983 is about 407.9512769416.

The spelling of 67892983 in words is "sixty-seven million, eight hundred ninety-two thousand, nine hundred eighty-three".