2286661594 has 32 divisors (see below), whose sum is σ = 4054692096. Its totient is φ = 946788480.

The previous prime is 2286661591. The next prime is 2286661613. The reversal of 2286661594 is 4951666822.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2286661591) 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 in 15 ways as a sum of consecutive naturals, for example, 39784 + ... + 78460.

It is an arithmetic number, because the mean of its divisors is an integer number (126709128).

Almost surely, 2^2286661594 is an apocalyptic number.

2286661594 is a deficient number, since it is larger than the sum of its proper divisors (1768030502).

2286661594 is a wasteful number, since it uses less digits than its factorization.

2286661594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38830.

The product of its digits is 1244160, while the sum is 49.

The square root of 2286661594 is about 47819.0505342797. The cubic root of 2286661594 is about 1317.4494662364.

The spelling of 2286661594 in words is "two billion, two hundred eighty-six million, six hundred sixty-one thousand, five hundred ninety-four".