5999995 has 4 divisors (see below), whose sum is σ = 7200000. Its totient is φ = 4799992.

The previous prime is 5999993. The next prime is 6000011.

5999995 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5999995 - 2¹ = 5999993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5999993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599995 + ... + 600004.

It is an arithmetic number, because the mean of its divisors is an integer number (1800000).

Almost surely, 2^5999995 is an apocalyptic number.

5999995 is a deficient number, since it is larger than the sum of its proper divisors (1200005).

5999995 is a wasteful number, since it uses less digits than its factorization.

5999995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200004.

The product of its digits is 1476225, while the sum is 55.

The square root of 5999995 is about 2449.4887221622. The cubic root of 5999995 is about 181.7120088076.

It can be divided in two parts, 5 and 999995, that added together give a 6-th power (1000000 = 10⁶).

The spelling of 5999995 in words is "five million, nine hundred ninety-nine thousand, nine hundred ninety-five".