28498176000 has 1536 divisors, whose sum is σ = 130830336000. Its totient is φ = 5971968000.

The previous prime is 28498175989. The next prime is 28498176023. The reversal of 28498176000 is 67189482.

28498176000 is a `hidden beast` number, since 28 + 4 + 9 + 8 + 17 + 600 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1536).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 919295985 + ... + 919296015.

It is an arithmetic number, because the mean of its divisors is an integer number (85176000).

Almost surely, 2^28498176000 is an apocalyptic number.

28498176000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28498176000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65415168000).

28498176000 is an abundant number, since it is smaller than the sum of its proper divisors (102332160000).

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

28498176000 is a wasteful number, since it uses less digits than its factorization.

28498176000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 28498176000 in words is "twenty-eight billion, four hundred ninety-eight million, one hundred seventy-six thousand".