1295673 has 4 divisors (see below), whose sum is σ = 1727568. Its totient is φ = 863780.

The previous prime is 1295653. The next prime is 1295681. The reversal of 1295673 is 3765921.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3765921 = 3 ⋅1255307.

It is a cyclic number.

It is not a de Polignac number, because 1295673 - 2¹⁰ = 1294649 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1295603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215943 + ... + 215948.

It is an arithmetic number, because the mean of its divisors is an integer number (431892).

2^1295673 is an apocalyptic number.

It is an amenable number.

1295673 is a deficient number, since it is larger than the sum of its proper divisors (431895).

1295673 is an equidigital number, since it uses as much as digits as its factorization.

1295673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431894.

The product of its digits is 11340, while the sum is 33.

The square root of 1295673 is about 1138.2763284897. The cubic root of 1295673 is about 109.0180650697.

The spelling of 1295673 in words is "one million, two hundred ninety-five thousand, six hundred seventy-three".