160842136 has 64 divisors (see below), whose sum is σ = 383201280. Its totient is φ = 61568640.

The previous prime is 160842133. The next prime is 160842161. The reversal of 160842136 is 631248061.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 160842098 and 160842107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160842133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19005 + ... + 26131.

It is an arithmetic number, because the mean of its divisors is an integer number (5987520).

Almost surely, 2^160842136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160842136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191600640).

160842136 is an abundant number, since it is smaller than the sum of its proper divisors (222359144).

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

160842136 is a wasteful number, since it uses less digits than its factorization.

160842136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7184 (or 7180 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 160842136 is about 12682.3553017568. The cubic root of 160842136 is about 543.8343191387.

The spelling of 160842136 in words is "one hundred sixty million, eight hundred forty-two thousand, one hundred thirty-six".