5599667 has 2 divisors, whose sum is σ = 5599668. Its totient is φ = 5599666.

The previous prime is 5599663. The next prime is 5599669. The reversal of 5599667 is 7669955.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5599667 - 2² = 5599663 is a prime.

Together with 5599669, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5599663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2799833 + 2799834.

It is an arithmetic number, because the mean of its divisors is an integer number (2799834).

Almost surely, 2^5599667 is an apocalyptic number.

5599667 is a deficient number, since it is larger than the sum of its proper divisors (1).

5599667 is an equidigital number, since it uses as much as digits as its factorization.

5599667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 510300, while the sum is 47.

The square root of 5599667 is about 2366.3615531021. The cubic root of 5599667 is about 177.5772803736.

The spelling of 5599667 in words is "five million, five hundred ninety-nine thousand, six hundred sixty-seven".