1448225 has 12 divisors (see below), whose sum is σ = 1831356. Its totient is φ = 1135680.

The previous prime is 1448221. The next prime is 1448303. The reversal of 1448225 is 5228441.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 130321 + 1317904 = 361^2 + 1148^2 .

It is not a de Polignac number, because 1448225 - 2² = 1448221 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1448194 and 1448203.

It is not an unprimeable number, because it can be changed into a prime (1448221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 779 + ... + 1871.

It is an arithmetic number, because the mean of its divisors is an integer number (152613).

2^1448225 is an apocalyptic number.

It is an amenable number.

1448225 is a deficient number, since it is larger than the sum of its proper divisors (383131).

1448225 is a wasteful number, since it uses less digits than its factorization.

1448225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156 (or 1151 counting only the distinct ones).

The product of its digits is 2560, while the sum is 26.

The square root of 1448225 is about 1203.4222035512. The cubic root of 1448225 is about 113.1389160053.

The spelling of 1448225 in words is "one million, four hundred forty-eight thousand, two hundred twenty-five".