5691874 has 8 divisors (see below), whose sum is σ = 8549100. Its totient is φ = 2842176.

The previous prime is 5691869. The next prime is 5691877. The reversal of 5691874 is 4781965.

It can be written as a sum of positive squares in 2 ways, for example, as 4020025 + 1671849 = 2005^2 + 1293^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5691877) 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, 742 + ... + 3454.

Almost surely, 2^5691874 is an apocalyptic number.

5691874 is a deficient number, since it is larger than the sum of its proper divisors (2857226).

5691874 is a wasteful number, since it uses less digits than its factorization.

5691874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764.

The product of its digits is 60480, while the sum is 40.

The square root of 5691874 is about 2385.7648668718. The cubic root of 5691874 is about 178.5466718289.

Subtracting from 5691874 its reverse (4781965), we obtain a palindrome (909909).

The spelling of 5691874 in words is "five million, six hundred ninety-one thousand, eight hundred seventy-four".