448966748 has 24 divisors (see below), whose sum is σ = 830088000. Its totient is φ = 212128448.

The previous prime is 448966747. The next prime is 448966759. The reversal of 448966748 is 847669844.

It is a super-2 number, since 2×448966748² = 403142281619391008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 448966693 and 448966702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448966747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35723 + ... + 46626.

It is an arithmetic number, because the mean of its divisors is an integer number (34587000).

Almost surely, 2^448966748 is an apocalyptic number.

It is an amenable number.

448966748 is a deficient number, since it is larger than the sum of its proper divisors (381121252).

448966748 is a wasteful number, since it uses less digits than its factorization.

448966748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82429 (or 82427 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 56.

The square root of 448966748 is about 21188.8354564379. The cubic root of 448966748 is about 765.7224712512.

The spelling of 448966748 in words is "four hundred forty-eight million, nine hundred sixty-six thousand, seven hundred forty-eight".