274522093 has 2 divisors, whose sum is σ = 274522094. Its totient is φ = 274522092.

The previous prime is 274522067. The next prime is 274522111. The reversal of 274522093 is 390225472.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 248440644 + 26081449 = 15762^2 + 5107^2 .

It is a cyclic number.

It is not a de Polignac number, because 274522093 - 2⁹ = 274521581 is a prime.

It is equal to p_14944246 and since 274522093 and 14944246 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 (274522063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137261046 + 137261047.

It is an arithmetic number, because the mean of its divisors is an integer number (137261047).

Almost surely, 2^274522093 is an apocalyptic number.

It is an amenable number.

274522093 is a deficient number, since it is larger than the sum of its proper divisors (1).

274522093 is an equidigital number, since it uses as much as digits as its factorization.

274522093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 274522093 is about 16568.7082477784. The cubic root of 274522093 is about 649.9188009023.

The spelling of 274522093 in words is "two hundred seventy-four million, five hundred twenty-two thousand, ninety-three".