2090314 has 4 divisors (see below), whose sum is σ = 3135474. Its totient is φ = 1045156.

The previous prime is 2090281. The next prime is 2090317. The reversal of 2090314 is 4130902.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1520289 + 570025 = 1233^2 + 755^2 .

It is a super-3 number, since 3×2090314³ = 27400333105283637432, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2090291 and 2090300.

It is not an unprimeable number, because it can be changed into a prime (2090317) 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 as a sum of consecutive naturals, namely, 522577 + ... + 522580.

2^2090314 is an apocalyptic number.

2090314 is a deficient number, since it is larger than the sum of its proper divisors (1045160).

2090314 is a wasteful number, since it uses less digits than its factorization.

2090314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045159.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2090314 is about 1445.7918245723. The cubic root of 2090314 is about 127.8607290545.

The spelling of 2090314 in words is "two million, ninety thousand, three hundred fourteen".