6673547 has 2 divisors, whose sum is σ = 6673548. Its totient is φ = 6673546.

The previous prime is 6673543. The next prime is 6673553. The reversal of 6673547 is 7453766.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6673547 - 2² = 6673543 is a prime.

It is a super-2 number, since 2×6673547² = 89072459122418, which contains 22 as substring.

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 6673547.

It is not a weakly prime, because it can be changed into another prime (6673543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3336773 + 3336774.

It is an arithmetic number, because the mean of its divisors is an integer number (3336774).

Almost surely, 2^6673547 is an apocalyptic number.

6673547 is a deficient number, since it is larger than the sum of its proper divisors (1).

6673547 is an equidigital number, since it uses as much as digits as its factorization.

6673547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 38.

The square root of 6673547 is about 2583.3209247014. The cubic root of 6673547 is about 188.2719299307.

The spelling of 6673547 in words is "six million, six hundred seventy-three thousand, five hundred forty-seven".