160857648 has 240 divisors, whose sum is σ = 558654720. Its totient is φ = 42177024.

The previous prime is 160857623. The next prime is 160857677. The reversal of 160857648 is 846758061.

It is a happy number.

160857648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 708511 + ... + 708737.

It is an arithmetic number, because the mean of its divisors is an integer number (2327728).

Almost surely, 2^160857648 is an apocalyptic number.

160857648 is a gapful number since it is divisible by the number (18) 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 160857648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279327360).

160857648 is an abundant number, since it is smaller than the sum of its proper divisors (397797072).

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

160857648 is a wasteful number, since it uses less digits than its factorization.

160857648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 160857648 is about 12682.9668453402. The cubic root of 160857648 is about 543.8518014705.

The spelling of 160857648 in words is "one hundred sixty million, eight hundred fifty-seven thousand, six hundred forty-eight".