7914253 has 2 divisors, whose sum is σ = 7914254. Its totient is φ = 7914252.

The previous prime is 7914251. The next prime is 7914293. The reversal of 7914253 is 3524197.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5031049 + 2883204 = 2243^2 + 1698^2 .

It is an emirp because it is prime and its reverse (3524197) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7914253 - 2¹ = 7914251 is a prime.

Together with 7914251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7914251) 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, 3957126 + 3957127.

It is an arithmetic number, because the mean of its divisors is an integer number (3957127).

Almost surely, 2^7914253 is an apocalyptic number.

It is an amenable number.

7914253 is a deficient number, since it is larger than the sum of its proper divisors (1).

7914253 is an equidigital number, since it uses as much as digits as its factorization.

7914253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 31.

The square root of 7914253 is about 2813.2282168356. The cubic root of 7914253 is about 199.2828733871.

The spelling of 7914253 in words is "seven million, nine hundred fourteen thousand, two hundred fifty-three".