2314681 has 4 divisors (see below), whose sum is σ = 2320164. Its totient is φ = 2309200.

The previous prime is 2314673. The next prime is 2314691. The reversal of 2314681 is 1864132.

2314681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1488400 + 826281 = 1220^2 + 909^2 .

It is a cyclic number.

It is not a de Polignac number, because 2314681 - 2³ = 2314673 is a prime.

It is a super-2 number, since 2×2314681² = 10715496263522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2314691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2050 + ... + 2971.

It is an arithmetic number, because the mean of its divisors is an integer number (580041).

2^2314681 is an apocalyptic number.

It is an amenable number.

2314681 is a deficient number, since it is larger than the sum of its proper divisors (5483).

2314681 is an equidigital number, since it uses as much as digits as its factorization.

2314681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5482.

The product of its digits is 1152, while the sum is 25.

The square root of 2314681 is about 1521.4075719543. The cubic root of 2314681 is about 132.2808719349.

The spelling of 2314681 in words is "two million, three hundred fourteen thousand, six hundred eighty-one".