1295017 has 4 divisors (see below), whose sum is σ = 1297296. Its totient is φ = 1292740.

The previous prime is 1295003. The next prime is 1295027. The reversal of 1295017 is 7105921.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7105921 = 929 ⋅7649.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1295017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1294982 and 1295000.

It is not an unprimeable number, because it can be changed into a prime (1295027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498 + ... + 1684.

It is an arithmetic number, because the mean of its divisors is an integer number (324324).

2^1295017 is an apocalyptic number.

It is an amenable number.

1295017 is a deficient number, since it is larger than the sum of its proper divisors (2279).

1295017 is a wasteful number, since it uses less digits than its factorization.

1295017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 1295017 is about 1137.9881370208. The cubic root of 1295017 is about 108.9996633270. Note that the first 3 decimals are identical.

The spelling of 1295017 in words is "one million, two hundred ninety-five thousand, seventeen".