141592 has 16 divisors (see below), whose sum is σ = 289800. Its totient is φ = 64320.
The previous prime is 141587. The next prime is 141601. The reversal of 141592 is 295141.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a nialpdrome in base 11.
It is a congruent number.
It is an unprimeable number.
141592 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717 + ... + 892.
2141592 is an apocalyptic number.
It is an amenable number.
141592 is an abundant number, since it is smaller than the sum of its proper divisors (148208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141592 is a wasteful number, since it uses less digits than its factorization.
141592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1626 (or 1622 counting only the distinct ones).
The product of its digits is 360, while the sum is 22.
The square root of 141592 is about 376.2871244143. The cubic root of 141592 is about 52.1210199063.
It can be divided in two parts, 14159 and 2, that added together give a square (14161 = 1192).
The spelling of 141592 in words is "one hundred forty-one thousand, five hundred ninety-two".
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