5999967 has 16 divisors (see below), whose sum is σ = 8928000. Its totient is φ = 3982392.

The previous prime is 5999947. The next prime is 5999993. The reversal of 5999967 is 7699995.

It is not a de Polignac number, because 5999967 - 2¹¹ = 5997919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5999927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9384 + ... + 10002.

It is an arithmetic number, because the mean of its divisors is an integer number (558000).

Almost surely, 2^5999967 is an apocalyptic number.

5999967 is a deficient number, since it is larger than the sum of its proper divisors (2928033).

5999967 is a wasteful number, since it uses less digits than its factorization.

5999967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987 (or 981 counting only the distinct ones).

The product of its digits is 1377810, while the sum is 54.

The square root of 5999967 is about 2449.4830066771. The cubic root of 5999967 is about 181.7117261438.

The spelling of 5999967 in words is "five million, nine hundred ninety-nine thousand, nine hundred sixty-seven".