1348225 has 12 divisors (see below), whose sum is σ = 1686400. Its totient is φ = 1069200.

The previous prime is 1348223. The next prime is 1348231. The reversal of 1348225 is 5228431.

It is not a de Polignac number, because 1348225 - 2¹ = 1348223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

Its product of digits (1920) is a multiple of the sum of its prime factors (480).

It is a self number, because there is not a number n which added to its sum of digits gives 1348225.

It is not an unprimeable number, because it can be changed into a prime (1348223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4840 + ... + 5110.

2^1348225 is an apocalyptic number.

It is an amenable number.

1348225 is a deficient number, since it is larger than the sum of its proper divisors (338175).

1348225 is a wasteful number, since it uses less digits than its factorization.

1348225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 475 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 1348225 is about 1161.1309142384. The cubic root of 1348225 is about 110.4724855227.

The spelling of 1348225 in words is "one million, three hundred forty-eight thousand, two hundred twenty-five".