5664467 has 2 divisors, whose sum is σ = 5664468. Its totient is φ = 5664466.

The previous prime is 5664443. The next prime is 5664479. The reversal of 5664467 is 7644665.

5664467 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5664467 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 5664467.

It is not a weakly prime, because it can be changed into another prime (5664427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832233 + 2832234.

It is an arithmetic number, because the mean of its divisors is an integer number (2832234).

Almost surely, 2^5664467 is an apocalyptic number.

5664467 is a deficient number, since it is larger than the sum of its proper divisors (1).

5664467 is an equidigital number, since it uses as much as digits as its factorization.

5664467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 38.

The square root of 5664467 is about 2380.0140755886. The cubic root of 5664467 is about 178.2596366717.

The spelling of 5664467 in words is "five million, six hundred sixty-four thousand, four hundred sixty-seven".