5995391 has 4 divisors (see below), whose sum is σ = 6006000. Its totient is φ = 5984784.

The previous prime is 5995349. The next prime is 5995397. The reversal of 5995391 is 1935995.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1935995 = 5 ⋅387199.

It is a cyclic number.

It is not a de Polignac number, because 5995391 - 2¹⁴ = 5979007 is a prime.

It is a Duffinian number.

5995391 is a modest number, since divided by 5391 gives 599 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5995397) 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, 4406 + ... + 5603.

It is an arithmetic number, because the mean of its divisors is an integer number (1501500).

Almost surely, 2^5995391 is an apocalyptic number.

5995391 is a deficient number, since it is larger than the sum of its proper divisors (10609).

5995391 is a wasteful number, since it uses less digits than its factorization.

5995391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10608.

The product of its digits is 54675, while the sum is 41.

The square root of 5995391 is about 2448.5487538540. The cubic root of 5995391 is about 181.6655189820.

It can be divided in two parts, 599 and 5391, that multiplied together give a square (3229209 = 1797²).

The spelling of 5995391 in words is "five million, nine hundred ninety-five thousand, three hundred ninety-one".