5403247 has 2 divisors, whose sum is σ = 5403248. Its totient is φ = 5403246.

The previous prime is 5403169. The next prime is 5403257. The reversal of 5403247 is 7423045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5403247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5403257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701623 + 2701624.

It is an arithmetic number, because the mean of its divisors is an integer number (2701624).

Almost surely, 2^5403247 is an apocalyptic number.

5403247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5403247 is an equidigital number, since it uses as much as digits as its factorization.

5403247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 5403247 is about 2324.4885458956. The cubic root of 5403247 is about 175.4762212679.

The spelling of 5403247 in words is "five million, four hundred three thousand, two hundred forty-seven".