1422325 has 6 divisors (see below), whose sum is σ = 1763714. Its totient is φ = 1137840.

The previous prime is 1422293. The next prime is 1422367. The reversal of 1422325 is 5232241.

It can be written as a sum of positive squares in 3 ways, for example, as 3844 + 1418481 = 62^2 + 1191^2 .

It is not a de Polignac number, because 1422325 - 2⁵ = 1422293 is a prime.

It is a Duffinian number.

1422325 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28422 + ... + 28471.

2^1422325 is an apocalyptic number.

It is an amenable number.

1422325 is a deficient number, since it is larger than the sum of its proper divisors (341389).

1422325 is an equidigital number, since it uses as much as digits as its factorization.

1422325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56903 (or 56898 counting only the distinct ones).

The product of its digits is 480, while the sum is 19.

The square root of 1422325 is about 1192.6126781147. The cubic root of 1422325 is about 112.4603975834.

Adding to 1422325 its reverse (5232241), we get a palindrome (6654566).

The spelling of 1422325 in words is "one million, four hundred twenty-two thousand, three hundred twenty-five".