2214757 has 2 divisors, whose sum is σ = 2214758. Its totient is φ = 2214756.

The previous prime is 2214749. The next prime is 2214761. The reversal of 2214757 is 7574122.

2214757 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., 2208196 + 6561 = 1486^2 + 81^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214757 - 2³ = 2214749 is a prime.

2214757 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214257) 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, 1107378 + 1107379.

It is an arithmetic number, because the mean of its divisors is an integer number (1107379).

2^2214757 is an apocalyptic number.

It is an amenable number.

2214757 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214757 is an equidigital number, since it uses as much as digits as its factorization.

2214757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3920, while the sum is 28.

The square root of 2214757 is about 1488.2059669280. The cubic root of 2214757 is about 130.3492973180.

Adding to 2214757 its reverse (7574122), we get a palindrome (9788879).

The spelling of 2214757 in words is "two million, two hundred fourteen thousand, seven hundred fifty-seven".