1448249 has 6 divisors (see below), whose sum is σ = 1592010. Its totient is φ = 1316480.

The previous prime is 1448221. The next prime is 1448303. The reversal of 1448249 is 9428441.

It can be written as a sum of positive squares in only one way, i.e., 937024 + 511225 = 968^2 + 715^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1448249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1448219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5864 + ... + 6105.

It is an arithmetic number, because the mean of its divisors is an integer number (265335).

2^1448249 is an apocalyptic number.

It is an amenable number.

1448249 is a deficient number, since it is larger than the sum of its proper divisors (143761).

1448249 is a wasteful number, since it uses less digits than its factorization.

1448249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11991 (or 11980 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 1448249 is about 1203.4321750726. The cubic root of 1448249 is about 113.1395409816.

The spelling of 1448249 in words is "one million, four hundred forty-eight thousand, two hundred forty-nine".