160618128 has 80 divisors (see below), whose sum is σ = 457042176. Its totient is φ = 48200320.

The previous prime is 160618123. The next prime is 160618189. The reversal of 160618128 is 821816061.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (160618121) 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, 55075 + ... + 57917.

Almost surely, 2^160618128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160618128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228521088).

160618128 is an abundant number, since it is smaller than the sum of its proper divisors (296424048).

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

160618128 is a wasteful number, since it uses less digits than its factorization.

160618128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972 (or 2966 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 160618128 is about 12673.5207420827. The cubic root of 160618128 is about 543.5817322644.

The spelling of 160618128 in words is "one hundred sixty million, six hundred eighteen thousand, one hundred twenty-eight".