2183926012 has 12 divisors (see below), whose sum is σ = 4046686560. Its totient is φ = 1027729856.

The previous prime is 2183925977. The next prime is 2183926013. The reversal of 2183926012 is 2106293812.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2183926013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16058212 + ... + 16058347.

It is an arithmetic number, because the mean of its divisors is an integer number (337223880).

Almost surely, 2^2183926012 is an apocalyptic number.

It is an amenable number.

2183926012 is a deficient number, since it is larger than the sum of its proper divisors (1862760548).

2183926012 is a wasteful number, since it uses less digits than its factorization.

2183926012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32116580 (or 32116578 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 2183926012 is about 46732.4941769643. The cubic root of 2183926012 is about 1297.4161720313.

The spelling of 2183926012 in words is "two billion, one hundred eighty-three million, nine hundred twenty-six thousand, twelve".