194804484 has 96 divisors (see below), whose sum is σ = 541363200. Its totient is φ = 53343360.

The previous prime is 194804461. The next prime is 194804497. The reversal of 194804484 is 484408491.

194804484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 513807 + ... + 514185.

It is an arithmetic number, because the mean of its divisors is an integer number (5639200).

Almost surely, 2^194804484 is an apocalyptic number.

194804484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 194804484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270681600).

194804484 is an abundant number, since it is smaller than the sum of its proper divisors (346558716).

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

194804484 is a wasteful number, since it uses less digits than its factorization.

194804484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 194804484 is about 13957.2376923229. The cubic root of 194804484 is about 579.6951271301.

The spelling of 194804484 in words is "one hundred ninety-four million, eight hundred four thousand, four hundred eighty-four".