4897567 has 2 divisors, whose sum is σ = 4897568. Its totient is φ = 4897566.

The previous prime is 4897561. The next prime is 4897577. The reversal of 4897567 is 7657984.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4897567 - 2³ = 4897559 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4897561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2448783 + 2448784.

It is an arithmetic number, because the mean of its divisors is an integer number (2448784).

Almost surely, 2^4897567 is an apocalyptic number.

4897567 is a deficient number, since it is larger than the sum of its proper divisors (1).

4897567 is an equidigital number, since it uses as much as digits as its factorization.

4897567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 46.

The square root of 4897567 is about 2213.0447352008. The cubic root of 4897567 is about 169.8218086743.

The spelling of 4897567 in words is "four million, eight hundred ninety-seven thousand, five hundred sixty-seven".