1325273 has 2 divisors, whose sum is σ = 1325274. Its totient is φ = 1325272.

The previous prime is 1325267. The next prime is 1325287. The reversal of 1325273 is 3725231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 851929 + 473344 = 923^2 + 688^2 .

It is an emirp because it is prime and its reverse (3725231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1325273 - 2⁸ = 1325017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1325263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662636 + 662637.

It is an arithmetic number, because the mean of its divisors is an integer number (662637).

2^1325273 is an apocalyptic number.

It is an amenable number.

1325273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325273 is an equidigital number, since it uses as much as digits as its factorization.

1325273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 23.

The square root of 1325273 is about 1151.2050208369. The cubic root of 1325273 is about 109.8420045813.

The spelling of 1325273 in words is "one million, three hundred twenty-five thousand, two hundred seventy-three".