5789991 has 8 divisors (see below), whose sum is σ = 7772400. Its totient is φ = 3833792.

The previous prime is 5789981. The next prime is 5789999. The reversal of 5789991 is 1999875.

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 5789991 - 2⁷ = 5789863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5789991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5789999) 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 7 ways as a sum of consecutive naturals, for example, 6030 + ... + 6923.

It is an arithmetic number, because the mean of its divisors is an integer number (971550).

Almost surely, 2^5789991 is an apocalyptic number.

5789991 is a deficient number, since it is larger than the sum of its proper divisors (1982409).

5789991 is a wasteful number, since it uses less digits than its factorization.

5789991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13105.

The product of its digits is 204120, while the sum is 48.

The square root of 5789991 is about 2406.2400129663. The cubic root of 5789991 is about 179.5667667505.

The spelling of 5789991 in words is "five million, seven hundred eighty-nine thousand, nine hundred ninety-one".