274228713 has 24 divisors (see below), whose sum is σ = 446560800. Its totient is φ = 166197240.

The previous prime is 274228711. The next prime is 274228753. The reversal of 274228713 is 317822472.

It is not a de Polignac number, because 274228713 - 2¹ = 274228711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (274228711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38703 + ... + 45236.

It is an arithmetic number, because the mean of its divisors is an integer number (18606700).

Almost surely, 2^274228713 is an apocalyptic number.

It is an amenable number.

274228713 is a deficient number, since it is larger than the sum of its proper divisors (172332087).

274228713 is a wasteful number, since it uses less digits than its factorization.

274228713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83970 (or 83953 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 274228713 is about 16559.8524449948. The cubic root of 274228713 is about 649.6871970268.

The spelling of 274228713 in words is "two hundred seventy-four million, two hundred twenty-eight thousand, seven hundred thirteen".