160842836 has 96 divisors (see below), whose sum is σ = 368492544. Its totient is φ = 59616000.

The previous prime is 160842827. The next prime is 160842839. The reversal of 160842836 is 638248061.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 160842836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160842839) 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 31 ways as a sum of consecutive naturals, for example, 593381 + ... + 593651.

It is an arithmetic number, because the mean of its divisors is an integer number (3838464).

Almost surely, 2^160842836 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 160842836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184246272).

160842836 is an abundant number, since it is smaller than the sum of its proper divisors (207649708).

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

160842836 is a wasteful number, since it uses less digits than its factorization.

160842836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 160842836 is about 12682.3828991243. The cubic root of 160842836 is about 543.8351080768.

It can be divided in two parts, 1608 and 42836, that added together give a palindrome (44444).

The spelling of 160842836 in words is "one hundred sixty million, eight hundred forty-two thousand, eight hundred thirty-six".