5407243 has 2 divisors, whose sum is σ = 5407244. Its totient is φ = 5407242.

The previous prime is 5407211. The next prime is 5407247. The reversal of 5407243 is 3427045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5407243 - 2⁵ = 5407211 is a prime.

It is a super-2 number, since 2×5407243² = 58476553722098, which contains 22 as substring.

5407243 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5407247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703621 + 2703622.

It is an arithmetic number, because the mean of its divisors is an integer number (2703622).

Almost surely, 2^5407243 is an apocalyptic number.

5407243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5407243 is an equidigital number, since it uses as much as digits as its factorization.

5407243 is an evil number, because the sum of its binary digits is even.

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

The square root of 5407243 is about 2325.3479309557. The cubic root of 5407243 is about 175.5194687319.

The spelling of 5407243 in words is "five million, four hundred seven thousand, two hundred forty-three".