28331248182 has 8 divisors (see below), whose sum is σ = 56662496376. Its totient is φ = 9443749392.

The previous prime is 28331248181. The next prime is 28331248193. The reversal of 28331248182 is 28184213382.

It is a sphenic number, since it is the product of 3 distinct primes.

28331248182 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28331248181) 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, 2360937343 + ... + 2360937354.

It is an arithmetic number, because the mean of its divisors is an integer number (7082812047).

Almost surely, 2^28331248182 is an apocalyptic number.

28331248182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28331248182 is a wasteful number, since it uses less digits than its factorization.

28331248182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4721874702.

The product of its digits is 147456, while the sum is 42.

It can be divided in two parts, 283 and 31248182, that added together give a triangular number (31248465 = T₇₉₀₅).

The spelling of 28331248182 in words is "twenty-eight billion, three hundred thirty-one million, two hundred forty-eight thousand, one hundred eighty-two".