1446934752 has 144 divisors (see below), whose sum is σ = 4327268400. Its totient is φ = 475517952.

The previous prime is 1446934751. The next prime is 1446934777. The reversal of 1446934752 is 2574396441.

1446934752 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 1446934698 and 1446934707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1446934751) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 566374 + ... + 568922.

It is an arithmetic number, because the mean of its divisors is an integer number (30050475).

Almost surely, 2^1446934752 is an apocalyptic number.

1446934752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1446934752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2163634200).

1446934752 is an abundant number, since it is smaller than the sum of its proper divisors (2880333648).

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

1446934752 is an equidigital number, since it uses as much as digits as its factorization.

1446934752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647 (or 2627 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 1446934752 is about 38038.5955576701. The cubic root of 1446934752 is about 1131.0530690153.

The spelling of 1446934752 in words is "one billion, four hundred forty-six million, nine hundred thirty-four thousand, seven hundred fifty-two".