2274585164 has 12 divisors (see below), whose sum is σ = 3991932000. Its totient is φ = 1134033168.

The previous prime is 2274585149. The next prime is 2274585191. The reversal of 2274585164 is 4615854722.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813284 + ... + 816075.

It is an arithmetic number, because the mean of its divisors is an integer number (332661000).

Almost surely, 2^2274585164 is an apocalyptic number.

It is an amenable number.

2274585164 is a deficient number, since it is larger than the sum of its proper divisors (1717346836).

2274585164 is a wasteful number, since it uses less digits than its factorization.

2274585164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629712 (or 1629710 counting only the distinct ones).

The product of its digits is 537600, while the sum is 44.

The square root of 2274585164 is about 47692.6112097042. The cubic root of 2274585164 is about 1315.1261116504.

The spelling of 2274585164 in words is "two billion, two hundred seventy-four million, five hundred eighty-five thousand, one hundred sixty-four".