2314909 has 2 divisors, whose sum is σ = 2314910. Its totient is φ = 2314908.

The previous prime is 2314883. The next prime is 2314931. The reversal of 2314909 is 9094132.

It is a happy number.

2314909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1898884 + 416025 = 1378^2 + 645^2 .

It is a cyclic number.

It is not a de Polignac number, because 2314909 - 2⁵ = 2314877 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2314969) 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 as a sum of consecutive naturals, namely, 1157454 + 1157455.

It is an arithmetic number, because the mean of its divisors is an integer number (1157455).

2^2314909 is an apocalyptic number.

It is an amenable number.

2314909 is a deficient number, since it is larger than the sum of its proper divisors (1).

2314909 is an equidigital number, since it uses as much as digits as its factorization.

2314909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2314909 is about 1521.4825007209. The cubic root of 2314909 is about 132.2852150890.

It can be divided in two parts, 2314 and 909, that added together give a palindrome (3223).

The spelling of 2314909 in words is "two million, three hundred fourteen thousand, nine hundred nine".