160611140 has 12 divisors (see below), whose sum is σ = 337283436. Its totient is φ = 64244448.

The previous prime is 160611137. The next prime is 160611179. The reversal of 160611140 is 41116061.

It can be written as a sum of positive squares in 2 ways, for example, as 32649796 + 127961344 = 5714^2 + 11312^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 8030557 = 160611140 / (1 + 6 + 0 + 6 + 1 + 1 + 1 + 4 + 0).

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 3 ways as a sum of consecutive naturals, for example, 4015259 + ... + 4015298.

It is an arithmetic number, because the mean of its divisors is an integer number (28106953).

Almost surely, 2^160611140 is an apocalyptic number.

160611140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160611140 is an abundant number, since it is smaller than the sum of its proper divisors (176672296).

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

160611140 is a wasteful number, since it uses less digits than its factorization.

160611140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8030566 (or 8030564 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 160611140 is about 12673.2450461593. The cubic root of 160611140 is about 543.5738489612.

The spelling of 160611140 in words is "one hundred sixty million, six hundred eleven thousand, one hundred forty".