1395317 has 8 divisors (see below), whose sum is σ = 1739712. Its totient is φ = 1087200.

The previous prime is 1395301. The next prime is 1395319. The reversal of 1395317 is 7135931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1395317 - 2⁴ = 1395301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1395317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1395319) 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 7 ways as a sum of consecutive naturals, for example, 8984 + ... + 9137.

It is an arithmetic number, because the mean of its divisors is an integer number (217464).

2^1395317 is an apocalyptic number.

It is an amenable number.

1395317 is a deficient number, since it is larger than the sum of its proper divisors (344395).

1395317 is a wasteful number, since it uses less digits than its factorization.

1395317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18139.

The product of its digits is 2835, while the sum is 29.

The square root of 1395317 is about 1181.2353702798. The cubic root of 1395317 is about 111.7440210539.

The spelling of 1395317 in words is "one million, three hundred ninety-five thousand, three hundred seventeen".