28083030192 has 120 divisors (see below), whose sum is σ = 92248840736. Its totient is φ = 7806855168.

The previous prime is 28083030191. The next prime is 28083030193. The reversal of 28083030192 is 29103038082.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (28083030191) and next prime (28083030193).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (28083030191) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 339193 + ... + 413784.

Almost surely, 2^28083030192 is an apocalyptic number.

It is an amenable number.

28083030192 is an abundant number, since it is smaller than the sum of its proper divisors (64165810544).

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

28083030192 is a wasteful number, since it uses less digits than its factorization.

28083030192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753035 (or 753026 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 28083030192 in words is "twenty-eight billion, eighty-three million, thirty thousand, one hundred ninety-two".