2112032028 has 12 divisors (see below), whose sum is σ = 4928074760. Its totient is φ = 704010672.

The previous prime is 2112032011. The next prime is 2112032029. The reversal of 2112032028 is 8202302112.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2112031995 and 2112032013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112032029) 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 3 ways as a sum of consecutive naturals, for example, 88001323 + ... + 88001346.

Almost surely, 2^2112032028 is an apocalyptic number.

It is an amenable number.

2112032028 is an abundant number, since it is smaller than the sum of its proper divisors (2816042732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2112032028 is a wasteful number, since it uses less digits than its factorization.

2112032028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176002676 (or 176002674 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2112032028 is about 45956.8496309310. The cubic root of 2112032028 is about 1283.0202175028.

The spelling of 2112032028 in words is "two billion, one hundred twelve million, thirty-two thousand, twenty-eight".