2314857 has 4 divisors (see below), whose sum is σ = 3086480. Its totient is φ = 1543236.

The previous prime is 2314849. The next prime is 2314859. The reversal of 2314857 is 7584132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2314857 - 2³ = 2314849 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2314859) 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, 385807 + ... + 385812.

It is an arithmetic number, because the mean of its divisors is an integer number (771620).

2^2314857 is an apocalyptic number.

It is an amenable number.

2314857 is a deficient number, since it is larger than the sum of its proper divisors (771623).

2314857 is an equidigital number, since it uses as much as digits as its factorization.

2314857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771622.

The product of its digits is 6720, while the sum is 30.

The square root of 2314857 is about 1521.4654120288. The cubic root of 2314857 is about 132.2842245702.

Adding to 2314857 its reverse (7584132), we get a palindrome (9898989).

The spelling of 2314857 in words is "two million, three hundred fourteen thousand, eight hundred fifty-seven".