2424287 has 2 divisors, whose sum is σ = 2424288. Its totient is φ = 2424286.

The previous prime is 2424283. The next prime is 2424329. The reversal of 2424287 is 7824242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2424287 - 2² = 2424283 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2424283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212143 + 1212144.

It is an arithmetic number, because the mean of its divisors is an integer number (1212144).

2^2424287 is an apocalyptic number.

2424287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2424287 is an equidigital number, since it uses as much as digits as its factorization.

2424287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168, while the sum is 29.

The square root of 2424287 is about 1557.0122029066. The cubic root of 2424287 is about 134.3367006047.

The spelling of 2424287 in words is "two million, four hundred twenty-four thousand, two hundred eighty-seven".