5995691 has 4 divisors (see below), whose sum is σ = 6456912. Its totient is φ = 5534472.

The previous prime is 5995687. The next prime is 5995699. The reversal of 5995691 is 1965995.

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 5995691 - 2² = 5995687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5995699) 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, 230591 + ... + 230616.

It is an arithmetic number, because the mean of its divisors is an integer number (1614228).

Almost surely, 2^5995691 is an apocalyptic number.

5995691 is a deficient number, since it is larger than the sum of its proper divisors (461221).

5995691 is a wasteful number, since it uses less digits than its factorization.

5995691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461220.

The product of its digits is 109350, while the sum is 44.

The square root of 5995691 is about 2448.6100138650. The cubic root of 5995691 is about 181.6685490177.

The spelling of 5995691 in words is "five million, nine hundred ninety-five thousand, six hundred ninety-one".