28602082160 has 80 divisors (see below), whose sum is σ = 68194822752. Its totient is φ = 11149824000.

The previous prime is 28602082109. The next prime is 28602082169. The reversal of 28602082160 is 6128020682.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 28602082160.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28602082169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3443132 + ... + 3451428.

Almost surely, 2^28602082160 is an apocalyptic number.

28602082160 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 28602082160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34097411376).

28602082160 is an abundant number, since it is smaller than the sum of its proper divisors (39592740592).

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

28602082160 is a wasteful number, since it uses less digits than its factorization.

28602082160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9402 (or 9396 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 28602082160 in words is "twenty-eight billion, six hundred two million, eighty-two thousand, one hundred sixty".