5977689 has 4 divisors (see below), whose sum is σ = 7970256. Its totient is φ = 3985124.

The previous prime is 5977687. The next prime is 5977691. The reversal of 5977689 is 9867795.

5977689 is nontrivially palindromic in base 11.

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 an interprime number because it is at equal distance from previous prime (5977687) and next prime (5977691).

It is a cyclic number.

It is not a de Polignac number, because 5977689 - 2¹ = 5977687 is a prime.

It is a d-powerful number, because it can be written as 5⁵ + 9² + 7⁶ + 7⁸ + 6³ + 8⁵ + 9⁵ .

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5977681) 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 3 ways as a sum of consecutive naturals, for example, 996279 + ... + 996284.

It is an arithmetic number, because the mean of its divisors is an integer number (1992564).

Almost surely, 2^5977689 is an apocalyptic number.

It is an amenable number.

5977689 is a deficient number, since it is larger than the sum of its proper divisors (1992567).

5977689 is a wasteful number, since it uses less digits than its factorization.

5977689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992566.

The product of its digits is 952560, while the sum is 51.

The square root of 5977689 is about 2444.9312873780. The cubic root of 5977689 is about 181.4865474324.

It can be divided in two parts, 5977 and 689, that added together give a palindrome (6666).

The spelling of 5977689 in words is "five million, nine hundred seventy-seven thousand, six hundred eighty-nine".