1447484 has 6 divisors (see below), whose sum is σ = 2533104. Its totient is φ = 723740.

The previous prime is 1447471. The next prime is 1447487. The reversal of 1447484 is 4847441.

It is a self number, because there is not a number n which added to its sum of digits gives 1447484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1447487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180932 + ... + 180939.

It is an arithmetic number, because the mean of its divisors is an integer number (422184).

2^1447484 is an apocalyptic number.

It is an amenable number.

1447484 is a deficient number, since it is larger than the sum of its proper divisors (1085620).

1447484 is a wasteful number, since it uses less digits than its factorization.

1447484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361875 (or 361873 counting only the distinct ones).

The product of its digits is 14336, while the sum is 32.

The square root of 1447484 is about 1203.1142921601. The cubic root of 1447484 is about 113.1196164629.

The spelling of 1447484 in words is "one million, four hundred forty-seven thousand, four hundred eighty-four".