4897667 has 4 divisors (see below), whose sum is σ = 4902456. Its totient is φ = 4892880.

The previous prime is 4897639. The next prime is 4897681. The reversal of 4897667 is 7667984.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4897667 - 2⁶ = 4897603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4897267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173 + ... + 3134.

It is an arithmetic number, because the mean of its divisors is an integer number (1225614).

Almost surely, 2^4897667 is an apocalyptic number.

4897667 is a deficient number, since it is larger than the sum of its proper divisors (4789).

4897667 is a wasteful number, since it uses less digits than its factorization.

4897667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4788.

The product of its digits is 508032, while the sum is 47.

The square root of 4897667 is about 2213.0673283929. The cubic root of 4897667 is about 169.8229644907.

The spelling of 4897667 in words is "four million, eight hundred ninety-seven thousand, six hundred sixty-seven".