131914 has 4 divisors (see below), whose sum is σ = 197874. Its totient is φ = 65956.
The previous prime is 131909. The next prime is 131927. The reversal of 131914 is 419131.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 419131 = 61 ⋅6871.
It can be written as a sum of positive squares in only one way, i.e., 110889 + 21025 = 333^2 + 145^2 .
It is a junction number, because it is equal to n+sod(n) for n = 131891 and 131900.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32977 + ... + 32980.
2131914 is an apocalyptic number.
131914 is a deficient number, since it is larger than the sum of its proper divisors (65960).
131914 is an equidigital number, since it uses as much as digits as its factorization.
131914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65959.
The product of its digits is 108, while the sum is 19.
The square root of 131914 is about 363.1996696034. The cubic root of 131914 is about 50.9053736850.
The spelling of 131914 in words is "one hundred thirty-one thousand, nine hundred fourteen".
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