5674321 has 4 divisors (see below), whose sum is σ = 5689012. Its totient is φ = 5659632.

The previous prime is 5674309. The next prime is 5674337. The reversal of 5674321 is 1234765.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1347921 + 4326400 = 1161^2 + 2080^2 .

It is not a de Polignac number, because 5674321 - 2⁵ = 5674289 is a prime.

It is a super-2 number, since 2×5674321² = 64395837622082, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5674321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5674351) 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 3 ways as a sum of consecutive naturals, for example, 6750 + ... + 7543.

It is an arithmetic number, because the mean of its divisors is an integer number (1422253).

Almost surely, 2^5674321 is an apocalyptic number.

It is an amenable number.

5674321 is a deficient number, since it is larger than the sum of its proper divisors (14691).

5674321 is a wasteful number, since it uses less digits than its factorization.

5674321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14690.

The product of its digits is 5040, while the sum is 28.

The square root of 5674321 is about 2382.0833318757. The cubic root of 5674321 is about 178.3629445885.

It can be divided in two parts, 5674 and 321, that added together give a palindrome (5995).

The spelling of 5674321 in words is "five million, six hundred seventy-four thousand, three hundred twenty-one".