1317364 has 12 divisors (see below), whose sum is σ = 2441124. Its totient is φ = 619904.

The previous prime is 1317361. The next prime is 1317377. The reversal of 1317364 is 4637131.

1317364 = T₁₀₇ + T₁₀₈ + ... + T₂₀₈.

It can be written as a sum of positive squares in 2 ways, for example, as 708964 + 608400 = 842^2 + 780^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1317361) 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, 9619 + ... + 9754.

It is an arithmetic number, because the mean of its divisors is an integer number (203427).

2^1317364 is an apocalyptic number.

It is an amenable number.

1317364 is a deficient number, since it is larger than the sum of its proper divisors (1123760).

1317364 is a wasteful number, since it uses less digits than its factorization.

1317364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19394 (or 19392 counting only the distinct ones).

The product of its digits is 1512, while the sum is 25.

The square root of 1317364 is about 1147.7647842655. The cubic root of 1317364 is about 109.6230624386.

It can be divided in two parts, 1317 and 364, that added together give a square (1681 = 41²).

The spelling of 1317364 in words is "one million, three hundred seventeen thousand, three hundred sixty-four".