1313274 has 16 divisors (see below), whose sum is σ = 2683008. Its totient is φ = 428352.

The previous prime is 1313239. The next prime is 1313293. The reversal of 1313274 is 4723131.

It is a self number, because there is not a number n which added to its sum of digits gives 1313274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2047 + ... + 2610.

It is an arithmetic number, because the mean of its divisors is an integer number (167688).

2^1313274 is an apocalyptic number.

1313274 is an abundant number, since it is smaller than the sum of its proper divisors (1369734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313274 is a wasteful number, since it uses less digits than its factorization.

1313274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4709.

The product of its digits is 504, while the sum is 21.

The square root of 1313274 is about 1145.9816752462. The cubic root of 1313274 is about 109.5094964763.

The spelling of 1313274 in words is "one million, three hundred thirteen thousand, two hundred seventy-four".