1447945060 has 48 divisors (see below), whose sum is σ = 3165770160. Its totient is φ = 555609600.

The previous prime is 1447944959. The next prime is 1447945061. The reversal of 1447945060 is 605497441.

It can be written as a sum of positive squares in 8 ways, for example, as 50381604 + 1397563456 = 7098^2 + 37384^2 .

It is not an unprimeable number, because it can be changed into a prime (1447945061) 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, 83110 + ... + 99010.

It is an arithmetic number, because the mean of its divisors is an integer number (65953545).

Almost surely, 2^1447945060 is an apocalyptic number.

1447945060 is a gapful number since it is divisible by the number (10) 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 1447945060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1582885080).

1447945060 is an abundant number, since it is smaller than the sum of its proper divisors (1717825100).

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

1447945060 is a wasteful number, since it uses less digits than its factorization.

1447945060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16096 (or 16094 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 1447945060 is about 38051.8732784603. The cubic root of 1447945060 is about 1131.3162566730.

The spelling of 1447945060 in words is "one billion, four hundred forty-seven million, nine hundred forty-five thousand, sixty".