6673187 has 2 divisors, whose sum is σ = 6673188. Its totient is φ = 6673186.

The previous prime is 6673169. The next prime is 6673193. The reversal of 6673187 is 7813766.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6673187 - 2⁸ = 6672931 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6673187.

It is not a weakly prime, because it can be changed into another prime (6673687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3336593 + 3336594.

It is an arithmetic number, because the mean of its divisors is an integer number (3336594).

Almost surely, 2^6673187 is an apocalyptic number.

6673187 is a deficient number, since it is larger than the sum of its proper divisors (1).

6673187 is an equidigital number, since it uses as much as digits as its factorization.

6673187 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 38.

The square root of 6673187 is about 2583.2512460076. The cubic root of 6673187 is about 188.2685444690.

The spelling of 6673187 in words is "six million, six hundred seventy-three thousand, one hundred eighty-seven".