11599667 has 2 divisors, whose sum is σ = 11599668. Its totient is φ = 11599666.

The previous prime is 11599663. The next prime is 11599691. The reversal of 11599667 is 76699511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11599667 - 2² = 11599663 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11599663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5799833 + 5799834.

It is an arithmetic number, because the mean of its divisors is an integer number (5799834).

Almost surely, 2^11599667 is an apocalyptic number.

11599667 is a deficient number, since it is larger than the sum of its proper divisors (1).

11599667 is an equidigital number, since it uses as much as digits as its factorization.

11599667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102060, while the sum is 44.

The square root of 11599667 is about 3405.8283867512. The cubic root of 11599667 is about 226.3680730428.

The spelling of 11599667 in words is "eleven million, five hundred ninety-nine thousand, six hundred sixty-seven".