1425344 has 14 divisors (see below), whose sum is σ = 2828544. Its totient is φ = 712640.

The previous prime is 1425343. The next prime is 1425367. The reversal of 1425344 is 4435241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11072 + ... + 11199.

2^1425344 is an apocalyptic number.

It is an amenable number.

1425344 is a deficient number, since it is larger than the sum of its proper divisors (1403200).

1425344 is an equidigital number, since it uses as much as digits as its factorization.

1425344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22283 (or 22273 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 1425344 is about 1193.8777156811. The cubic root of 1425344 is about 112.5399101198.

The spelling of 1425344 in words is "one million, four hundred twenty-five thousand, three hundred forty-four".