5818469 has 2 divisors, whose sum is σ = 5818470. Its totient is φ = 5818468.

The previous prime is 5818457. The next prime is 5818487. The reversal of 5818469 is 9648185.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4255969 + 1562500 = 2063^2 + 1250^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5818469 is a prime.

It is a super-2 number, since 2×5818469² = 67709163007922, which contains 22 as substring.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5818409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2909234 + 2909235.

It is an arithmetic number, because the mean of its divisors is an integer number (2909235).

Almost surely, 2^5818469 is an apocalyptic number.

It is an amenable number.

5818469 is a deficient number, since it is larger than the sum of its proper divisors (1).

5818469 is an equidigital number, since it uses as much as digits as its factorization.

5818469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 41.

The square root of 5818469 is about 2412.1502855336. The cubic root of 5818469 is about 179.8606843820.

The spelling of 5818469 in words is "five million, eight hundred eighteen thousand, four hundred sixty-nine".