1600161158 has 8 divisors (see below), whose sum is σ = 2400431880. Its totient is φ = 800017200.

The previous prime is 1600161149. The next prime is 1600161187. The reversal of 1600161158 is 8511610061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1600161158.

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, 11813 + ... + 57791.

It is an arithmetic number, because the mean of its divisors is an integer number (300053985).

Almost surely, 2^1600161158 is an apocalyptic number.

1600161158 is a deficient number, since it is larger than the sum of its proper divisors (800270722).

1600161158 is a wasteful number, since it uses less digits than its factorization.

1600161158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63382.

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 1600161158 is about 40002.0144242762. The cubic root of 1600161158 is about 1169.6463630377.

The spelling of 1600161158 in words is "one billion, six hundred million, one hundred sixty-one thousand, one hundred fifty-eight".