160461 has 20 divisors (see below), whose sum is σ = 274912. Its totient is φ = 91368.
The previous prime is 160453. The next prime is 160481. The reversal of 160461 is 164061.
160461 is a `hidden beast` number, since 1 + 604 + 61 = 666.
160461 is a nontrivial binomial coefficient, being equal to C(567, 2).
It is not a de Polignac number, because 160461 - 23 = 160453 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (160441) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 426 + ... + 708.
2160461 is an apocalyptic number.
160461 is the 566-th triangular number.
It is an amenable number.
160461 is a deficient number, since it is larger than the sum of its proper divisors (114451).
160461 is an equidigital number, since it uses as much as digits as its factorization.
160461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302 (or 293 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 160461 is about 400.5758355168. The cubic root of 160461 is about 54.3404417747.
Subtracting 160461 from its reverse (164061), we obtain a square (3600 = 602).
The spelling of 160461 in words is "one hundred sixty thousand, four hundred sixty-one".
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