1291314 has 16 divisors (see below), whose sum is σ = 2614752. Its totient is φ = 425088.

The previous prime is 1291313. The next prime is 1291321. The reversal of 1291314 is 4131921.

It is not an unprimeable number, because it can be changed into a prime (1291313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799 + ... + 1794.

It is an arithmetic number, because the mean of its divisors is an integer number (163422).

2^1291314 is an apocalyptic number.

1291314 is an abundant number, since it is smaller than the sum of its proper divisors (1323438).

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

1291314 is a wasteful number, since it uses less digits than its factorization.

1291314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681.

The product of its digits is 216, while the sum is 21.

The square root of 1291314 is about 1136.3599781759. The cubic root of 1291314 is about 108.8956721367.

The spelling of 1291314 in words is "one million, two hundred ninety-one thousand, three hundred fourteen".