160542 has 20 divisors (see below), whose sum is σ = 360096. Its totient is φ = 53460.
The previous prime is 160541. The next prime is 160553. The reversal of 160542 is 245061.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (160541) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 334 + ... + 657.
2160542 is an apocalyptic number.
160542 is an abundant number, since it is smaller than the sum of its proper divisors (199554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160542 is an equidigital number, since it uses as much as digits as its factorization.
160542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1005 (or 996 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 160542 is about 400.6769272119. The cubic root of 160542 is about 54.3495838411.
The spelling of 160542 in words is "one hundred sixty thousand, five hundred forty-two".
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