5461243 has 2 divisors, whose sum is σ = 5461244. Its totient is φ = 5461242.

The previous prime is 5461229. The next prime is 5461271. The reversal of 5461243 is 3421645.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5461243 is a prime.

5461243 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5461213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2730621 + 2730622.

It is an arithmetic number, because the mean of its divisors is an integer number (2730622).

Almost surely, 2^5461243 is an apocalyptic number.

5461243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5461243 is an equidigital number, since it uses as much as digits as its factorization.

5461243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 5461243 is about 2336.9302514196. The cubic root of 5461243 is about 176.1018156580.

Adding to 5461243 its reverse (3421645), we get a palindrome (8882888).

The spelling of 5461243 in words is "five million, four hundred sixty-one thousand, two hundred forty-three".