5454247 has 2 divisors, whose sum is σ = 5454248. Its totient is φ = 5454246.

The previous prime is 5454227. The next prime is 5454257. The reversal of 5454247 is 7424545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5454247 - 2¹¹ = 5452199 is a prime.

It is an Ulam number.

5454247 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5454217) 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, 2727123 + 2727124.

It is an arithmetic number, because the mean of its divisors is an integer number (2727124).

Almost surely, 2^5454247 is an apocalyptic number.

5454247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5454247 is an equidigital number, since it uses as much as digits as its factorization.

5454247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22400, while the sum is 31.

The square root of 5454247 is about 2335.4329363097. The cubic root of 5454247 is about 176.0265864623.

The spelling of 5454247 in words is "five million, four hundred fifty-four thousand, two hundred forty-seven".