201914 has 4 divisors (see below), whose sum is σ = 302874. Its totient is φ = 100956.
The previous prime is 201911. The next prime is 201919. The reversal of 201914 is 419102.
It is a happy number.
201914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 146689 + 55225 = 383^2 + 235^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 201892 and 201901.
It is not an unprimeable number, because it can be changed into a prime (201911) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50477 + ... + 50480.
2201914 is an apocalyptic number.
201914 is a deficient number, since it is larger than the sum of its proper divisors (100960).
201914 is a wasteful number, since it uses less digits than its factorization.
201914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100959.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 201914 is about 449.3484171553. The cubic root of 201914 is about 58.6663151379. Note that the first 3 decimals are identical.
The spelling of 201914 in words is "two hundred one thousand, nine hundred fourteen".
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