274727741 has 2 divisors, whose sum is σ = 274727742. Its totient is φ = 274727740.

The previous prime is 274727699. The next prime is 274727753. The reversal of 274727741 is 147727472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255840025 + 18887716 = 15995^2 + 4346^2 .

It is a cyclic number.

It is not a de Polignac number, because 274727741 - 2¹⁰ = 274726717 is a prime.

It is equal to p_14954855 and since 274727741 and 14954855 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (274727771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137363870 + 137363871.

It is an arithmetic number, because the mean of its divisors is an integer number (137363871).

Almost surely, 2^274727741 is an apocalyptic number.

It is an amenable number.

274727741 is a deficient number, since it is larger than the sum of its proper divisors (1).

274727741 is an equidigital number, since it uses as much as digits as its factorization.

274727741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 153664, while the sum is 41.

The square root of 274727741 is about 16574.9130012800. The cubic root of 274727741 is about 650.0810478820.

The spelling of 274727741 in words is "two hundred seventy-four million, seven hundred twenty-seven thousand, seven hundred forty-one".