2274585149 has 2 divisors, whose sum is σ = 2274585150. Its totient is φ = 2274585148.

The previous prime is 2274585127. The next prime is 2274585191. The reversal of 2274585149 is 9415854722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2268616900 + 5968249 = 47630^2 + 2443^2 .

It is a cyclic number.

It is not a de Polignac number, because 2274585149 - 2¹⁶ = 2274519613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2274585109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137292574 + 1137292575.

It is an arithmetic number, because the mean of its divisors is an integer number (1137292575).

Almost surely, 2^2274585149 is an apocalyptic number.

It is an amenable number.

2274585149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2274585149 is an equidigital number, since it uses as much as digits as its factorization.

2274585149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 806400, while the sum is 47.

The square root of 2274585149 is about 47692.6110524471. The cubic root of 2274585149 is about 1315.1261087595.

The spelling of 2274585149 in words is "two billion, two hundred seventy-four million, five hundred eighty-five thousand, one hundred forty-nine".