160272072 has 24 divisors (see below), whose sum is σ = 434070390. Its totient is φ = 53424000.

The previous prime is 160272041. The next prime is 160272121. The reversal of 160272072 is 270272061.

It can be written as a sum of positive squares in only one way, i.e., 152621316 + 7650756 = 12354^2 + 2766^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1112929 + ... + 1113072.

Almost surely, 2^160272072 is an apocalyptic number.

160272072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

160272072 is an abundant number, since it is smaller than the sum of its proper divisors (273798318).

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

160272072 is a wasteful number, since it uses less digits than its factorization.

160272072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226013 (or 2226006 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 160272072 is about 12659.8606627403. The cubic root of 160272072 is about 543.1910644944.

The spelling of 160272072 in words is "one hundred sixty million, two hundred seventy-two thousand, seventy-two".