2831314 has 8 divisors (see below), whose sum is σ = 4361868. Its totient is φ = 1377360.

The previous prime is 2831293. The next prime is 2831317. The reversal of 2831314 is 4131382.

It can be written as a sum of positive squares in 2 ways, for example, as 2199289 + 632025 = 1483^2 + 795^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2831317) 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, 19057 + ... + 19204.

2^2831314 is an apocalyptic number.

2831314 is a deficient number, since it is larger than the sum of its proper divisors (1530554).

2831314 is a wasteful number, since it uses less digits than its factorization.

2831314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38300.

The product of its digits is 576, while the sum is 22.

The square root of 2831314 is about 1682.6508847649. The cubic root of 2831314 is about 141.4694544645.

Adding to 2831314 its reverse (4131382), we get a palindrome (6962696).

The spelling of 2831314 in words is "two million, eight hundred thirty-one thousand, three hundred fourteen".