5673947 has 2 divisors, whose sum is σ = 5673948. Its totient is φ = 5673946.

The previous prime is 5673929. The next prime is 5673953. The reversal of 5673947 is 7493765.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5673947 - 2⁶ = 5673883 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5673907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836973 + 2836974.

It is an arithmetic number, because the mean of its divisors is an integer number (2836974).

Almost surely, 2^5673947 is an apocalyptic number.

5673947 is a deficient number, since it is larger than the sum of its proper divisors (1).

5673947 is an equidigital number, since it uses as much as digits as its factorization.

5673947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 41.

The square root of 5673947 is about 2382.0048278708. The cubic root of 5673947 is about 178.3590258108.

The spelling of 5673947 in words is "five million, six hundred seventy-three thousand, nine hundred forty-seven".