1317374 has 8 divisors (see below), whose sum is σ = 1994520. Its totient is φ = 652536.

The previous prime is 1317361. The next prime is 1317377. The reversal of 1317374 is 4737131.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1317377) 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, 2804 + ... + 3239.

It is an arithmetic number, because the mean of its divisors is an integer number (249315).

2^1317374 is an apocalyptic number.

1317374 is a deficient number, since it is larger than the sum of its proper divisors (677146).

1317374 is a wasteful number, since it uses less digits than its factorization.

1317374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6154.

The product of its digits is 1764, while the sum is 26.

The square root of 1317374 is about 1147.7691405505. The cubic root of 1317374 is about 109.6233398177.

The spelling of 1317374 in words is "one million, three hundred seventeen thousand, three hundred seventy-four".