2481667417 has 2 divisors, whose sum is σ = 2481667418. Its totient is φ = 2481667416.

The previous prime is 2481667411. The next prime is 2481667481. The reversal of 2481667417 is 7147661842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1267075216 + 1214592201 = 35596^2 + 34851^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2481667417 is a prime.

It is not a weakly prime, because it can be changed into another prime (2481667411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1240833708 + 1240833709.

It is an arithmetic number, because the mean of its divisors is an integer number (1240833709).

Almost surely, 2^2481667417 is an apocalyptic number.

It is an amenable number.

2481667417 is a deficient number, since it is larger than the sum of its proper divisors (1).

2481667417 is an equidigital number, since it uses as much as digits as its factorization.

2481667417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 451584, while the sum is 46.

The square root of 2481667417 is about 49816.3368484677. The cubic root of 2481667417 is about 1353.8831802715.

The spelling of 2481667417 in words is "two billion, four hundred eighty-one million, six hundred sixty-seven thousand, four hundred seventeen".