448038372 has 24 divisors (see below), whose sum is σ = 1046053792. Its totient is φ = 149256000.

The previous prime is 448038343. The next prime is 448038377. The reversal of 448038372 is 273830844.

It is a self number, because there is not a number n which added to its sum of digits gives 448038372.

It is not an unprimeable number, because it can be changed into a prime (448038377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11247 + ... + 31977.

Almost surely, 2^448038372 is an apocalyptic number.

It is an amenable number.

448038372 is an abundant number, since it is smaller than the sum of its proper divisors (598015420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448038372 is a wasteful number, since it uses less digits than its factorization.

448038372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22539 (or 22537 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 448038372 is about 21166.9169224051. The cubic root of 448038372 is about 765.1943186148.

The spelling of 448038372 in words is "four hundred forty-eight million, thirty-eight thousand, three hundred seventy-two".