441478752 has 96 divisors (see below), whose sum is σ = 1361525760. Its totient is φ = 123486720.

The previous prime is 441478733. The next prime is 441478753. The reversal of 441478752 is 257874144.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441478753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2352 + ... + 29807.

It is an arithmetic number, because the mean of its divisors is an integer number (14182560).

Almost surely, 2^441478752 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 441478752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (680762880).

441478752 is an abundant number, since it is smaller than the sum of its proper divisors (920047008).

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

441478752 is a wasteful number, since it uses less digits than its factorization.

441478752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32196 (or 32188 counting only the distinct ones).

The product of its digits is 250880, while the sum is 42.

The square root of 441478752 is about 21011.3957651556. The cubic root of 441478752 is about 761.4416035668.

The spelling of 441478752 in words is "four hundred forty-one million, four hundred seventy-eight thousand, seven hundred fifty-two".