448966723 has 2 divisors, whose sum is σ = 448966724. Its totient is φ = 448966722.

The previous prime is 448966709. The next prime is 448966733. The reversal of 448966723 is 327669844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448966723 - 2⁵ = 448966691 is a prime.

It is a super-2 number, since 2×448966723² = 403142236722717458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (448966733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224483361 + 224483362.

It is an arithmetic number, because the mean of its divisors is an integer number (224483362).

Almost surely, 2^448966723 is an apocalyptic number.

448966723 is a deficient number, since it is larger than the sum of its proper divisors (1).

448966723 is an equidigital number, since it uses as much as digits as its factorization.

448966723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 49.

The square root of 448966723 is about 21188.8348665046. The cubic root of 448966723 is about 765.7224570385.

The spelling of 448966723 in words is "four hundred forty-eight million, nine hundred sixty-six thousand, seven hundred twenty-three".