2146846228 has 12 divisors (see below), whose sum is σ = 3775861600. Its totient is φ = 1068028632.

The previous prime is 2146846187. The next prime is 2146846231. The reversal of 2146846228 is 8226486412.

It is a congruent number.

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, 1347726 + ... + 1349317.

Almost surely, 2^2146846228 is an apocalyptic number.

It is an amenable number.

2146846228 is a deficient number, since it is larger than the sum of its proper divisors (1629015372).

2146846228 is a wasteful number, since it uses less digits than its factorization.

2146846228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697246 (or 2697244 counting only the distinct ones).

The product of its digits is 294912, while the sum is 43.

The square root of 2146846228 is about 46334.0719989081. The cubic root of 2146846228 is about 1290.0314933320.

The spelling of 2146846228 in words is "two billion, one hundred forty-six million, eight hundred forty-six thousand, two hundred twenty-eight".