1425497 has 2 divisors, whose sum is σ = 1425498. Its totient is φ = 1425496.

The previous prime is 1425491. The next prime is 1425503. The reversal of 1425497 is 7945241.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1425491) and next prime (1425503).

It can be written as a sum of positive squares in only one way, i.e., 891136 + 534361 = 944^2 + 731^2 .

It is an emirp because it is prime and its reverse (7945241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1425497 - 2⁴ = 1425481 is a prime.

It is not a weakly prime, because it can be changed into another prime (1425491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712748 + 712749.

It is an arithmetic number, because the mean of its divisors is an integer number (712749).

2^1425497 is an apocalyptic number.

It is an amenable number.

1425497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425497 is an equidigital number, since it uses as much as digits as its factorization.

1425497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 1425497 is about 1193.9417908759. The cubic root of 1425497 is about 112.5439367478.

The spelling of 1425497 in words is "one million, four hundred twenty-five thousand, four hundred ninety-seven".