448051932 has 96 divisors (see below), whose sum is σ = 1235787840. Its totient is φ = 139898880.

The previous prime is 448051909. The next prime is 448051951. The reversal of 448051932 is 239150844.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 508132 + ... + 509012.

It is an arithmetic number, because the mean of its divisors is an integer number (12872790).

Almost surely, 2^448051932 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 448051932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (617893920).

448051932 is an abundant number, since it is smaller than the sum of its proper divisors (787735908).

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

448051932 is a wasteful number, since it uses less digits than its factorization.

448051932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188 (or 1180 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 448051932 is about 21167.2372311551. The cubic root of 448051932 is about 765.2020381399.

The spelling of 448051932 in words is "four hundred forty-eight million, fifty-one thousand, nine hundred thirty-two".