160013885 has 4 divisors (see below), whose sum is σ = 192016668. Its totient is φ = 128011104.

The previous prime is 160013869. The next prime is 160013891. The reversal of 160013885 is 588310061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 79049881 + 80964004 = 8891^2 + 8998^2 .

It is a cyclic number.

It is not a de Polignac number, because 160013885 - 2⁴ = 160013869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16001384 + ... + 16001393.

It is an arithmetic number, because the mean of its divisors is an integer number (48004167).

Almost surely, 2^160013885 is an apocalyptic number.

It is an amenable number.

160013885 is a deficient number, since it is larger than the sum of its proper divisors (32002783).

160013885 is an equidigital number, since it uses as much as digits as its factorization.

160013885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32002782.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 160013885 is about 12649.6594815829. The cubic root of 160013885 is about 542.8992269017.

The spelling of 160013885 in words is "one hundred sixty million, thirteen thousand, eight hundred eighty-five".