1447472 has 20 divisors (see below), whose sum is σ = 3020640. Its totient is φ = 667968.

The previous prime is 1447471. The next prime is 1447487. The reversal of 1447472 is 2747441.

It is not an unprimeable number, because it can be changed into a prime (1447471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3272 + ... + 3687.

It is an arithmetic number, because the mean of its divisors is an integer number (151032).

2^1447472 is an apocalyptic number.

It is an amenable number.

1447472 is an abundant number, since it is smaller than the sum of its proper divisors (1573168).

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

1447472 is a wasteful number, since it uses less digits than its factorization.

1447472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6980 (or 6974 counting only the distinct ones).

The product of its digits is 6272, while the sum is 29.

The square root of 1447472 is about 1203.1093050924. The cubic root of 1447472 is about 113.1193038655.

The spelling of 1447472 in words is "one million, four hundred forty-seven thousand, four hundred seventy-two".