160516728 has 40 divisors (see below), whose sum is σ = 449597280. Its totient is φ = 53505360.

The previous prime is 160516717. The next prime is 160516753. The reversal of 160516728 is 827615061.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 160516692 and 160516701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 123208 + ... + 124503.

It is an arithmetic number, because the mean of its divisors is an integer number (11239932).

Almost surely, 2^160516728 is an apocalyptic number.

160516728 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

160516728 is an abundant number, since it is smaller than the sum of its proper divisors (289080552).

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

160516728 is a wasteful number, since it uses less digits than its factorization.

160516728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247729 (or 247716 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 160516728 is about 12669.5196436171. The cubic root of 160516728 is about 543.4673184650.

The spelling of 160516728 in words is "one hundred sixty million, five hundred sixteen thousand, seven hundred twenty-eight".