160705152 has 48 divisors (see below), whose sum is σ = 462449130. Its totient is φ = 53568000.

The previous prime is 160705141. The next prime is 160705159. The reversal of 160705152 is 251507061.

160705152 is a `hidden beast` number, since 1 + 607 + 0 + 5 + 1 + 52 = 666.

It can be written as a sum of positive squares in only one way, i.e., 102090816 + 58614336 = 10104^2 + 7656^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×160705152² = 51652291758686208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (160705159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68599 + ... + 70902.

Almost surely, 2^160705152 is an apocalyptic number.

160705152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

160705152 is an abundant number, since it is smaller than the sum of its proper divisors (301743978).

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

160705152 is a wasteful number, since it uses less digits than its factorization.

160705152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139521 (or 139506 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 160705152 is about 12676.9535772598. The cubic root of 160705152 is about 543.6798866394.

The spelling of 160705152 in words is "one hundred sixty million, seven hundred five thousand, one hundred fifty-two".