141712 has 20 divisors (see below), whose sum is σ = 291276. Its totient is φ = 66560.
The previous prime is 141709. The next prime is 141719. The reversal of 141712 is 217141.
It can be written as a sum of positive squares in 2 ways, for example, as 76176 + 65536 = 276^2 + 256^2 .
It is a Harshad number since it is a multiple of its sum of digits (16).
It is not an unprimeable number, because it can be changed into a prime (141719) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12 + ... + 532.
2141712 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 141712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145638).
141712 is an abundant number, since it is smaller than the sum of its proper divisors (149564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141712 is a wasteful number, since it uses less digits than its factorization.
141712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 546 (or 540 counting only the distinct ones).
The product of its digits is 56, while the sum is 16.
The square root of 141712 is about 376.4465433498. The cubic root of 141712 is about 52.1357400325.
Adding to 141712 its reverse (217141), we get a palindrome (358853).
The spelling of 141712 in words is "one hundred forty-one thousand, seven hundred twelve", and thus it is an iban number.
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