5891669 has 8 divisors (see below), whose sum is σ = 6965760. Its totient is φ = 4875696.

The previous prime is 5891663. The next prime is 5891687. The reversal of 5891669 is 9661985.

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

It is not a de Polignac number, because 5891669 - 2¹² = 5887573 is a prime.

It is a super-2 number, since 2×5891669² = 69423527211122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5891663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14309 + ... + 14714.

It is an arithmetic number, because the mean of its divisors is an integer number (870720).

Almost surely, 2^5891669 is an apocalyptic number.

It is an amenable number.

5891669 is a deficient number, since it is larger than the sum of its proper divisors (1074091).

5891669 is a wasteful number, since it uses less digits than its factorization.

5891669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29059.

The product of its digits is 116640, while the sum is 44.

The square root of 5891669 is about 2427.2760452820. The cubic root of 5891669 is about 180.6117968263.

It can be divided in two parts, 58916 and 69, that added together give a palindrome (58985).

The spelling of 5891669 in words is "five million, eight hundred ninety-one thousand, six hundred sixty-nine".