160947648 has 168 divisors, whose sum is σ = 488167680. Its totient is φ = 52565760.

The previous prime is 160947643. The next prime is 160947649. The reversal of 160947648 is 846749061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160947643) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1228543 + ... + 1228673.

It is an arithmetic number, because the mean of its divisors is an integer number (2905760).

Almost surely, 2^160947648 is an apocalyptic number.

160947648 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 160947648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244083840).

160947648 is an abundant number, since it is smaller than the sum of its proper divisors (327220032).

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

160947648 is an equidigital number, since it uses as much as digits as its factorization.

160947648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 160947648 is about 12686.5144149211. The cubic root of 160947648 is about 543.9532110854.

The spelling of 160947648 in words is "one hundred sixty million, nine hundred forty-seven thousand, six hundred forty-eight".