160091040 has 192 divisors, whose sum is σ = 557819136. Its totient is φ = 38387712.

The previous prime is 160091033. The next prime is 160091081. The reversal of 160091040 is 40190061.

It is a junction number, because it is equal to n+sod(n) for n = 160090998 and 160091016.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187254 + ... + 188106.

It is an arithmetic number, because the mean of its divisors is an integer number (2905308).

Almost surely, 2^160091040 is an apocalyptic number.

160091040 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 160091040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278909568).

160091040 is an abundant number, since it is smaller than the sum of its proper divisors (397728096).

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

160091040 is a wasteful number, since it uses less digits than its factorization.

160091040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 903 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 160091040 is about 12652.7088008853. The cubic root of 160091040 is about 542.9864707040.

The spelling of 160091040 in words is "one hundred sixty million, ninety-one thousand, forty".