28873849062 has 8 divisors (see below), whose sum is σ = 57747698136. Its totient is φ = 9624616352.

The previous prime is 28873849049. The next prime is 28873849079. The reversal of 28873849062 is 26094837882.

It is a happy number.

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

28873849062 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 28873848993 and 28873849011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2406154083 + ... + 2406154094.

It is an arithmetic number, because the mean of its divisors is an integer number (7218462267).

Almost surely, 2^28873849062 is an apocalyptic number.

28873849062 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.

28873849062 is a wasteful number, since it uses less digits than its factorization.

28873849062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812308182.

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 28873849062 in words is "twenty-eight billion, eight hundred seventy-three million, eight hundred forty-nine thousand, sixty-two".