2091314 has 16 divisors (see below), whose sum is σ = 3283200. Its totient is φ = 998064.

The previous prime is 2091301. The next prime is 2091317. The reversal of 2091314 is 4131902.

It is not an unprimeable number, because it can be changed into a prime (2091317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4127 + ... + 4605.

It is an arithmetic number, because the mean of its divisors is an integer number (205200).

2^2091314 is an apocalyptic number.

2091314 is a deficient number, since it is larger than the sum of its proper divisors (1191886).

2091314 is a wasteful number, since it uses less digits than its factorization.

2091314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2091314 is about 1446.1376144752. The cubic root of 2091314 is about 127.8811152014.

The spelling of 2091314 in words is "two million, ninety-one thousand, three hundred fourteen".