194883808 has 96 divisors (see below), whose sum is σ = 454616064. Its totient is φ = 80512512.

The previous prime is 194883797. The next prime is 194883811. The reversal of 194883808 is 808388491.

194883808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1126410 + ... + 1126582.

It is an arithmetic number, because the mean of its divisors is an integer number (4735584).

Almost surely, 2^194883808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 194883808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227308032).

194883808 is an abundant number, since it is smaller than the sum of its proper divisors (259732256).

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

194883808 is a wasteful number, since it uses less digits than its factorization.

194883808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 49.

The square root of 194883808 is about 13960.0790828706. The cubic root of 194883808 is about 579.7738000218.

The spelling of 194883808 in words is "one hundred ninety-four million, eight hundred eighty-three thousand, eight hundred eight".