5955999 has 24 divisors (see below), whose sum is σ = 9543168. Its totient is φ = 3291120.

The previous prime is 5955959. The next prime is 5956003. The reversal of 5955999 is 9995595.

5955999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5955999 - 2⁸ = 5955743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5955959) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3904 + ... + 5210.

It is an arithmetic number, because the mean of its divisors is an integer number (397632).

Almost surely, 2^5955999 is an apocalyptic number.

5955999 is a deficient number, since it is larger than the sum of its proper divisors (3587169).

5955999 is a wasteful number, since it uses less digits than its factorization.

5955999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355 (or 1348 counting only the distinct ones).

The product of its digits is 820125, while the sum is 51.

The square root of 5955999 is about 2440.4915488483. The cubic root of 5955999 is about 181.2667738737.

The spelling of 5955999 in words is "five million, nine hundred fifty-five thousand, nine hundred ninety-nine".