34855 has 4 divisors (see below), whose sum is σ = 41832. Its totient is φ = 27880.
The previous prime is 34849. The next prime is 34871. The reversal of 34855 is 55843.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 34855 - 23 = 34847 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3481 + ... + 3490.
It is an arithmetic number, because the mean of its divisors is an integer number (10458).
234855 is an apocalyptic number.
34855 is a deficient number, since it is larger than the sum of its proper divisors (6977).
34855 is an equidigital number, since it uses as much as digits as its factorization.
34855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6976.
The product of its digits is 2400, while the sum is 25.
The square root of 34855 is about 186.6949383352. The cubic root of 34855 is about 32.6654287096.
The spelling of 34855 in words is "thirty-four thousand, eight hundred fifty-five".
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