2412439 has 2 divisors, whose sum is σ = 2412440. Its totient is φ = 2412438.

The previous prime is 2412409. The next prime is 2412457. The reversal of 2412439 is 9342142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2412439 - 2⁵ = 2412407 is a prime.

2412439 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2412409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1206219 + 1206220.

It is an arithmetic number, because the mean of its divisors is an integer number (1206220).

2^2412439 is an apocalyptic number.

2412439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2412439 is an equidigital number, since it uses as much as digits as its factorization.

2412439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 2412439 is about 1553.2028199820. The cubic root of 2412439 is about 134.1174992266.

The spelling of 2412439 in words is "two million, four hundred twelve thousand, four hundred thirty-nine".