28748300030076 has 96 divisors (see below), whose sum is σ = 73417822587648. Its totient is φ = 8683002293760.

The previous prime is 28748300030059. The next prime is 28748300030101. The reversal of 28748300030076 is 67003000384782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 358270056 + ... + 358350288.

It is an arithmetic number, because the mean of its divisors is an integer number (764768985288).

Almost surely, 2^{28748300030076} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28748300030076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36708911293824).

28748300030076 is an abundant number, since it is smaller than the sum of its proper divisors (44669522557572).

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

28748300030076 is a wasteful number, since it uses less digits than its factorization.

28748300030076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89131 (or 89129 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 28748300030076 in words is "twenty-eight trillion, seven hundred forty-eight billion, three hundred million, thirty thousand, seventy-six".