141899 has 6 divisors (see below), whose sum is σ = 151044. Its totient is φ = 133280.
The previous prime is 141871. The next prime is 141907. The reversal of 141899 is 998141.
It is not a de Polignac number, because 141899 - 212 = 137803 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141829) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44 + ... + 534.
It is an arithmetic number, because the mean of its divisors is an integer number (25174).
2141899 is an apocalyptic number.
141899 is a deficient number, since it is larger than the sum of its proper divisors (9145).
141899 is an equidigital number, since it uses as much as digits as its factorization.
141899 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525 (or 508 counting only the distinct ones).
The product of its digits is 2592, while the sum is 32.
The square root of 141899 is about 376.6948367047. The cubic root of 141899 is about 52.1586623401.
The spelling of 141899 in words is "one hundred forty-one thousand, eight hundred ninety-nine".
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