2461439 has 2 divisors, whose sum is σ = 2461440. Its totient is φ = 2461438.

The previous prime is 2461423. The next prime is 2461453. The reversal of 2461439 is 9341642.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2461439 - 2⁴ = 2461423 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2461409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230719 + 1230720.

It is an arithmetic number, because the mean of its divisors is an integer number (1230720).

2^2461439 is an apocalyptic number.

2461439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2461439 is an equidigital number, since it uses as much as digits as its factorization.

2461439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

The square root of 2461439 is about 1568.8973835149. The cubic root of 2461439 is about 135.0194576435.

The spelling of 2461439 in words is "two million, four hundred sixty-one thousand, four hundred thirty-nine".