5674421 has 2 divisors, whose sum is σ = 5674422. Its totient is φ = 5674420.

The previous prime is 5674411. The next prime is 5674439. The reversal of 5674421 is 1244765.

5674421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4884100 + 790321 = 2210^2 + 889^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5674421 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5674411) 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 as a sum of consecutive naturals, namely, 2837210 + 2837211.

It is an arithmetic number, because the mean of its divisors is an integer number (2837211).

Almost surely, 2^5674421 is an apocalyptic number.

It is an amenable number.

5674421 is a deficient number, since it is larger than the sum of its proper divisors (1).

5674421 is an equidigital number, since it uses as much as digits as its factorization.

5674421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 29.

The square root of 5674421 is about 2382.1043218130. The cubic root of 5674421 is about 178.3639923608.

It can be divided in two parts, 56744 and 21, that added together give a palindrome (56765).

The spelling of 5674421 in words is "five million, six hundred seventy-four thousand, four hundred twenty-one".