17628848720 has 240 divisors, whose sum is σ = 48958783104. Its totient is φ = 5781196800.

The previous prime is 17628848719. The next prime is 17628848747. The reversal of 17628848720 is 2784882671.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57422807 + ... + 57423113.

Almost surely, 2^17628848720 is an apocalyptic number.

17628848720 is a gapful number since it is divisible by the number (10) 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 17628848720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24479391552).

17628848720 is an abundant number, since it is smaller than the sum of its proper divisors (31329934384).

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

17628848720 is a wasteful number, since it uses less digits than its factorization.

17628848720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 53.

The spelling of 17628848720 in words is "seventeen billion, six hundred twenty-eight million, eight hundred forty-eight thousand, seven hundred twenty".