3114521 has 2 divisors, whose sum is σ = 3114522. Its totient is φ = 3114520.

The previous prime is 3114509. The next prime is 3114523. The reversal of 3114521 is 1254113.

3114521 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., 1990921 + 1123600 = 1411^2 + 1060^2 .

It is a cyclic number.

It is not a de Polignac number, because 3114521 - 2¹⁰ = 3113497 is a prime.

Together with 3114523, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3114521.

It is not a weakly prime, because it can be changed into another prime (3114523) 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, 1557260 + 1557261.

It is an arithmetic number, because the mean of its divisors is an integer number (1557261).

Almost surely, 2^3114521 is an apocalyptic number.

It is an amenable number.

3114521 is a deficient number, since it is larger than the sum of its proper divisors (1).

3114521 is an equidigital number, since it uses as much as digits as its factorization.

3114521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120, while the sum is 17.

The square root of 3114521 is about 1764.8005553036. The cubic root of 3114521 is about 146.0372864047.

Adding to 3114521 its reverse (1254113), we get a palindrome (4368634).

The spelling of 3114521 in words is "three million, one hundred fourteen thousand, five hundred twenty-one".