5684149 has 2 divisors, whose sum is σ = 5684150. Its totient is φ = 5684148.

The previous prime is 5684141. The next prime is 5684167. The reversal of 5684149 is 9414865.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4906225 + 777924 = 2215^2 + 882^2 .

It is a cyclic number.

It is not a de Polignac number, because 5684149 - 2³ = 5684141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5684141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2842074 + 2842075.

It is an arithmetic number, because the mean of its divisors is an integer number (2842075).

Almost surely, 2^5684149 is an apocalyptic number.

It is an amenable number.

5684149 is a deficient number, since it is larger than the sum of its proper divisors (1).

5684149 is an equidigital number, since it uses as much as digits as its factorization.

5684149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 37.

The square root of 5684149 is about 2384.1453395295. The cubic root of 5684149 is about 178.4658608638.

The spelling of 5684149 in words is "five million, six hundred eighty-four thousand, one hundred forty-nine".