448263374 has 24 divisors (see below), whose sum is σ = 731250432. Its totient is φ = 205994880.

The previous prime is 448263367. The next prime is 448263377. The reversal of 448263374 is 473362844.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448263377) 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 in 11 ways as a sum of consecutive naturals, for example, 78707 + ... + 84209.

It is an arithmetic number, because the mean of its divisors is an integer number (30468768).

Almost surely, 2^448263374 is an apocalyptic number.

448263374 is a deficient number, since it is larger than the sum of its proper divisors (282987058).

448263374 is a wasteful number, since it uses less digits than its factorization.

448263374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5772 (or 5759 counting only the distinct ones).

The product of its digits is 387072, while the sum is 41.

The square root of 448263374 is about 21172.2312003246. The cubic root of 448263374 is about 765.3223890733.

The spelling of 448263374 in words is "four hundred forty-eight million, two hundred sixty-three thousand, three hundred seventy-four".