5809971 has 8 divisors (see below), whose sum is σ = 8202384. Its totient is φ = 3645440.

The previous prime is 5809949. The next prime is 5810011. The reversal of 5809971 is 1799085.

It is a happy number.

5809971 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5809971 - 2⁵ = 5809939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5809931) 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, 56910 + ... + 57011.

It is an arithmetic number, because the mean of its divisors is an integer number (1025298).

Almost surely, 2^5809971 is an apocalyptic number.

5809971 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5809971 is a deficient number, since it is larger than the sum of its proper divisors (2392413).

5809971 is a wasteful number, since it uses less digits than its factorization.

5809971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113941.

The product of its (nonzero) digits is 22680, while the sum is 39.

The square root of 5809971 is about 2410.3881430176. The cubic root of 5809971 is about 179.7730782428.

The spelling of 5809971 in words is "five million, eight hundred nine thousand, nine hundred seventy-one".