2514247 has 2 divisors, whose sum is σ = 2514248. Its totient is φ = 2514246.

The previous prime is 2514241. The next prime is 2514257. The reversal of 2514247 is 7424152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2514247 - 2⁷ = 2514119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2514241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257123 + 1257124.

It is an arithmetic number, because the mean of its divisors is an integer number (1257124).

2^2514247 is an apocalyptic number.

2514247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514247 is an equidigital number, since it uses as much as digits as its factorization.

2514247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2240, while the sum is 25.

The square root of 2514247 is about 1585.6377265946. The cubic root of 2514247 is about 135.9782080135.

Adding to 2514247 its reverse (7424152), we get a palindrome (9938399).

The spelling of 2514247 in words is "two million, five hundred fourteen thousand, two hundred forty-seven".