1448425 has 24 divisors (see below), whose sum is σ = 2053440. Its totient is φ = 1003200.

The previous prime is 1448423. The next prime is 1448431. The reversal of 1448425 is 5248441.

It is not a de Polignac number, because 1448425 - 2¹ = 1448423 is a prime.

1448425 is a lucky number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 1448393 and 1448402.

It is not an unprimeable number, because it can be changed into a prime (1448423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6211 + ... + 6439.

It is an arithmetic number, because the mean of its divisors is an integer number (85560).

2^1448425 is an apocalyptic number.

It is an amenable number.

1448425 is a deficient number, since it is larger than the sum of its proper divisors (605015).

1448425 is a wasteful number, since it uses less digits than its factorization.

1448425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 268 counting only the distinct ones).

The product of its digits is 5120, while the sum is 28.

The square root of 1448425 is about 1203.5052970386. The cubic root of 1448425 is about 113.1441239303.

The spelling of 1448425 in words is "one million, four hundred forty-eight thousand, four hundred twenty-five".