194950080 has 336 divisors, whose sum is σ = 745565184. Its totient is φ = 46448640.

The previous prime is 194950027. The next prime is 194950081. The reversal of 194950080 is 80059491.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194950081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1534977 + ... + 1535103.

It is an arithmetic number, because the mean of its divisors is an integer number (2218944).

Almost surely, 2^194950080 is an apocalyptic number.

194950080 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 194950080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372782592).

194950080 is an abundant number, since it is smaller than the sum of its proper divisors (550615104).

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

194950080 is a wasteful number, since it uses less digits than its factorization.

194950080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 194950080 is about 13962.4525066336. The cubic root of 194950080 is about 579.8395116804.

The spelling of 194950080 in words is "one hundred ninety-four million, nine hundred fifty thousand, eighty".