274914253 has 2 divisors, whose sum is σ = 274914254. Its totient is φ = 274914252.

The previous prime is 274914247. The next prime is 274914281. The reversal of 274914253 is 352419472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 256096009 + 18818244 = 16003^2 + 4338^2 .

It is a cyclic number.

It is not a de Polignac number, because 274914253 - 2¹⁷ = 274783181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (274914853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137457126 + 137457127.

It is an arithmetic number, because the mean of its divisors is an integer number (137457127).

Almost surely, 2^274914253 is an apocalyptic number.

It is an amenable number.

274914253 is a deficient number, since it is larger than the sum of its proper divisors (1).

274914253 is an equidigital number, since it uses as much as digits as its factorization.

274914253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 274914253 is about 16580.5383808850. The cubic root of 274914253 is about 650.2281274209.

The spelling of 274914253 in words is "two hundred seventy-four million, nine hundred fourteen thousand, two hundred fifty-three".