208834 has 4 divisors (see below), whose sum is σ = 313254. Its totient is φ = 104416.

The previous prime is 208807. The next prime is 208837. The reversal of 208834 is 438802.

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., 199809 + 9025 = 447^2 + 95^2 .

It is a super-2 number, since 2×208834² = 87223279112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 208799 and 208808.

It is not an unprimeable number, because it can be changed into a prime (208837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52207 + ... + 52210.

2²⁰⁸⁸³⁴ is an apocalyptic number.

208834 is a deficient number, since it is larger than the sum of its proper divisors (104420).

208834 is a wasteful number, since it uses less digits than its factorization.

208834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104419.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 208834 is about 456.9835883268. The cubic root of 208834 is about 59.3290055618.

The spelling of 208834 in words is "two hundred eight thousand, eight hundred thirty-four".