5971789 has 4 divisors (see below), whose sum is σ = 6231456. Its totient is φ = 5712124.

The previous prime is 5971781. The next prime is 5971793. The reversal of 5971789 is 9871795.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5971789 - 2³ = 5971781 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 (5971781) 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, 129799 + ... + 129844.

It is an arithmetic number, because the mean of its divisors is an integer number (1557864).

Almost surely, 2^5971789 is an apocalyptic number.

It is an amenable number.

5971789 is a deficient number, since it is larger than the sum of its proper divisors (259667).

5971789 is a wasteful number, since it uses less digits than its factorization.

5971789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259666.

The product of its digits is 158760, while the sum is 46.

The square root of 5971789 is about 2443.7244116307. The cubic root of 5971789 is about 181.4268184910.

The spelling of 5971789 in words is "five million, nine hundred seventy-one thousand, seven hundred eighty-nine".