5182991 has 8 divisors (see below), whose sum is σ = 5952000. Its totient is φ = 4463640.

The previous prime is 5182979. The next prime is 5182993. The reversal of 5182991 is 1992815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5182991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5182993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12191 + ... + 12608.

It is an arithmetic number, because the mean of its divisors is an integer number (744000).

Almost surely, 2^5182991 is an apocalyptic number.

5182991 is a deficient number, since it is larger than the sum of its proper divisors (769009).

5182991 is a wasteful number, since it uses less digits than its factorization.

5182991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24829.

The product of its digits is 6480, while the sum is 35.

The square root of 5182991 is about 2276.6183254995. The cubic root of 5182991 is about 173.0587190832.

The spelling of 5182991 in words is "five million, one hundred eighty-two thousand, nine hundred ninety-one".