5494243 has 2 divisors, whose sum is σ = 5494244. Its totient is φ = 5494242.

The previous prime is 5494219. The next prime is 5494261. The reversal of 5494243 is 3424945.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5494243 - 2²¹ = 3397091 is a prime.

It is a super-2 number, since 2×5494243² = 60373412286098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5494273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2747121 + 2747122.

It is an arithmetic number, because the mean of its divisors is an integer number (2747122).

Almost surely, 2^5494243 is an apocalyptic number.

5494243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5494243 is an equidigital number, since it uses as much as digits as its factorization.

5494243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 31.

The square root of 5494243 is about 2343.9801620321. The cubic root of 5494243 is about 176.4558067336.

The spelling of 5494243 in words is "five million, four hundred ninety-four thousand, two hundred forty-three".