2183254844 has 12 divisors (see below), whose sum is σ = 3822667968. Its totient is φ = 1091064000.

The previous prime is 2183254813. The next prime is 2183254859. The reversal of 2183254844 is 4484523812.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132077 + ... + 147684.

It is an arithmetic number, because the mean of its divisors is an integer number (318555664).

Almost surely, 2^2183254844 is an apocalyptic number.

It is an amenable number.

2183254844 is a deficient number, since it is larger than the sum of its proper divisors (1639413124).

2183254844 is a wasteful number, since it uses less digits than its factorization.

2183254844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281716 (or 281714 counting only the distinct ones).

The product of its digits is 245760, while the sum is 41.

The square root of 2183254844 is about 46725.3126688308. The cubic root of 2183254844 is about 1297.2832503372.

The spelling of 2183254844 in words is "two billion, one hundred eighty-three million, two hundred fifty-four thousand, eight hundred forty-four".