2449417 has 2 divisors, whose sum is σ = 2449418. Its totient is φ = 2449416.

The previous prime is 2449399. The next prime is 2449439. The reversal of 2449417 is 7149442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1610361 + 839056 = 1269^2 + 916^2 .

It is a cyclic number.

It is not a de Polignac number, because 2449417 - 2¹¹ = 2447369 is a prime.

It is not a weakly prime, because it can be changed into another prime (2449487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224708 + 1224709.

It is an arithmetic number, because the mean of its divisors is an integer number (1224709).

2^2449417 is an apocalyptic number.

It is an amenable number.

2449417 is a deficient number, since it is larger than the sum of its proper divisors (1).

2449417 is an equidigital number, since it uses as much as digits as its factorization.

2449417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 31.

The square root of 2449417 is about 1565.0613406509. The cubic root of 2449417 is about 134.7992810500.

The spelling of 2449417 in words is "two million, four hundred forty-nine thousand, four hundred seventeen".