160004 has 24 divisors (see below), whose sum is σ = 321048. Its totient is φ = 69120.
The previous prime is 160001. The next prime is 160009. The reversal of 160004 is 400061.
160004 = T51 + T52 + ... + T102.
It can be written as a sum of positive squares in 4 ways, for example, as 4 + 160000 = 2^2 + 400^2 .
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 160004.
It is not an unprimeable number, because it can be changed into a prime (160001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794 + ... + 974.
It is an arithmetic number, because the mean of its divisors is an integer number (13377).
2160004 is an apocalyptic number.
It is an amenable number.
160004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160004 is a wasteful number, since it uses less digits than its factorization.
160004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215 (or 213 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 160004 is about 400.0049999688. The cubic root of 160004 is about 54.2888047311.
Adding to 160004 its reverse (400061), we get a palindrome (560065).
It can be divided in two parts, 16000 and 4, that multiplied together give a cube (64000 = 403).
The spelling of 160004 in words is "one hundred sixty thousand, four".
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