208494 has 56 divisors (see below), whose sum is σ = 550872. Its totient is φ = 58320.

The previous prime is 208493. The next prime is 208499. The reversal of 208494 is 494802.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 16032 + ... + 16044.

It is an arithmetic number, because the mean of its divisors is an integer number (9837).

2²⁰⁸⁴⁹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 208494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275436).

208494 is an abundant number, since it is smaller than the sum of its proper divisors (342378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

208494 is a wasteful number, since it uses less digits than its factorization.

208494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44 (or 29 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 208494 is about 456.6114321828. The cubic root of 208494 is about 59.2967904708.

The spelling of 208494 in words is "two hundred eight thousand, four hundred ninety-four".