448466413 has 2 divisors, whose sum is σ = 448466414. Its totient is φ = 448466412.

The previous prime is 448466407. The next prime is 448466419. The reversal of 448466413 is 314664844.

It is a balanced prime because it is at equal distance from previous prime (448466407) and next prime (448466419).

It can be written as a sum of positive squares in only one way, i.e., 337016164 + 111450249 = 18358^2 + 10557^2 .

It is a cyclic number.

It is not a de Polignac number, because 448466413 - 2¹⁷ = 448335341 is a prime.

It is a super-2 number, since 2×448466413² = 402244247178173138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448466419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224233206 + 224233207.

It is an arithmetic number, because the mean of its divisors is an integer number (224233207).

Almost surely, 2^448466413 is an apocalyptic number.

It is an amenable number.

448466413 is a deficient number, since it is larger than the sum of its proper divisors (1).

448466413 is an equidigital number, since it uses as much as digits as its factorization.

448466413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 40.

The square root of 448466413 is about 21177.0255937891. The cubic root of 448466413 is about 765.4379214786.

The spelling of 448466413 in words is "four hundred forty-eight million, four hundred sixty-six thousand, four hundred thirteen".