448368132 has 48 divisors (see below), whose sum is σ = 1113944832. Its totient is φ = 139875840.

The previous prime is 448368131. The next prime is 448368157. The reversal of 448368132 is 231863844.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (448368131) 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 15 ways as a sum of consecutive naturals, for example, 30853 + ... + 42995.

It is an arithmetic number, because the mean of its divisors is an integer number (23207184).

Almost surely, 2^448368132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 448368132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556972416).

448368132 is an abundant number, since it is smaller than the sum of its proper divisors (665576700).

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

448368132 is a wasteful number, since it uses less digits than its factorization.

448368132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12348 (or 12346 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 448368132 is about 21174.7050038483. The cubic root of 448368132 is about 765.3820023891.

The spelling of 448368132 in words is "four hundred forty-eight million, three hundred sixty-eight thousand, one hundred thirty-two".