160613280 has 264 divisors, whose sum is σ = 602650692. Its totient is φ = 40310784.

The previous prime is 160613269. The next prime is 160613287. The reversal of 160613280 is 82316061.

It can be written as a sum of positive squares in 2 ways, for example, as 159668496 + 944784 = 12636^2 + 972^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (160613287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 43 ways as a sum of consecutive naturals, for example, 9447832 + ... + 9447848.

Almost surely, 2^160613280 is an apocalyptic number.

160613280 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 160613280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301325346).

160613280 is an abundant number, since it is smaller than the sum of its proper divisors (442037412).

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

160613280 is an frugal number, since it uses more digits than its factorization.

160613280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 27 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 160613280 is about 12673.3294757139. The cubic root of 160613280 is about 543.5762631625.

The spelling of 160613280 in words is "one hundred sixty million, six hundred thirteen thousand, two hundred eighty".