5674909 has 2 divisors, whose sum is σ = 5674910. Its totient is φ = 5674908.

The previous prime is 5674897. The next prime is 5674913. The reversal of 5674909 is 9094765.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4743684 + 931225 = 2178^2 + 965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5674909 is a prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5674969) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2837454 + 2837455.

It is an arithmetic number, because the mean of its divisors is an integer number (2837455).

Almost surely, 2^5674909 is an apocalyptic number.

It is an amenable number.

5674909 is a deficient number, since it is larger than the sum of its proper divisors (1).

5674909 is an equidigital number, since it uses as much as digits as its factorization.

5674909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 5674909 is about 2382.2067500534. The cubic root of 5674909 is about 178.3691053132.

It can be divided in two parts, 567 and 4909, that added together give a square (5476 = 74²).

The spelling of 5674909 in words is "five million, six hundred seventy-four thousand, nine hundred nine".