194784960 has 224 divisors, whose sum is σ = 665683200. Its totient is φ = 48107520.

The previous prime is 194784949. The next prime is 194784977. The reversal of 194784960 is 69487491.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1076070 + ... + 1076250.

It is an arithmetic number, because the mean of its divisors is an integer number (2971800).

Almost surely, 2^194784960 is an apocalyptic number.

194784960 is a gapful number since it is divisible by the number (10) 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 194784960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332841600).

194784960 is an abundant number, since it is smaller than the sum of its proper divisors (470898240).

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

194784960 is a wasteful number, since it uses less digits than its factorization.

194784960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 194784960 is about 13956.5382527330. The cubic root of 194784960 is about 579.6757601122.

The spelling of 194784960 in words is "one hundred ninety-four million, seven hundred eighty-four thousand, nine hundred sixty".