208485894 has 8 divisors (see below), whose sum is σ = 416971800. Its totient is φ = 69495296.

The previous prime is 208485889. The next prime is 208485899. The reversal of 208485894 is 498584802.

208485894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (208485889) and next prime (208485899).

It is a sphenic number, since it is the product of 3 distinct primes.

208485894 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208485899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17373819 + ... + 17373830.

It is an arithmetic number, because the mean of its divisors is an integer number (52121475).

Almost surely, 2^208485894 is an apocalyptic number.

208485894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

208485894 is a wasteful number, since it uses less digits than its factorization.

208485894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34747654.

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 208485894 is about 14439.0406190993. The cubic root of 208485894 is about 592.9602199778.

It can be divided in two parts, 2084 and 85894, that added together give a palindrome (87978).

The spelling of 208485894 in words is "two hundred eight million, four hundred eighty-five thousand, eight hundred ninety-four".