5797989 has 24 divisors (see below), whose sum is σ = 8704800. Its totient is φ = 3716640.

The previous prime is 5797951. The next prime is 5797993. The reversal of 5797989 is 9897975.

It is a de Polignac number, because none of the positive numbers 2^k-5797989 is a prime.

5797989 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5797919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32302 + ... + 32480.

It is an arithmetic number, because the mean of its divisors is an integer number (362700).

Almost surely, 2^5797989 is an apocalyptic number.

5797989 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

5797989 is a deficient number, since it is larger than the sum of its proper divisors (2906811).

5797989 is a wasteful number, since it uses less digits than its factorization.

5797989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 302 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 54.

The square root of 5797989 is about 2407.9013684119. The cubic root of 5797989 is about 179.6494101847.

It can be divided in two parts, 5797 and 989, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 5797989 in words is "five million, seven hundred ninety-seven thousand, nine hundred eighty-nine".