28086033192 has 32 divisors (see below), whose sum is σ = 80245809600. Its totient is φ = 8024580864.

The previous prime is 28086033191. The next prime is 28086033193. The reversal of 28086033192 is 29133068082.

It is an interprime number because it is at equal distance from previous prime (28086033191) and next prime (28086033193).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (28086033191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83589217 + ... + 83589552.

It is an arithmetic number, because the mean of its divisors is an integer number (2507681550).

Almost surely, 2^28086033192 is an apocalyptic number.

It is an amenable number.

28086033192 is an abundant number, since it is smaller than the sum of its proper divisors (52159776408).

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

28086033192 is a wasteful number, since it uses less digits than its factorization.

28086033192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167178785 (or 167178781 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 28086033192 in words is "twenty-eight billion, eighty-six million, thirty-three thousand, one hundred ninety-two".