194908014 has 96 divisors (see below), whose sum is σ = 511842240. Its totient is φ = 52416000.

The previous prime is 194908001. The next prime is 194908019. The reversal of 194908014 is 410809491.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 194908014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194908019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 149164 + ... + 150464.

It is an arithmetic number, because the mean of its divisors is an integer number (5331690).

Almost surely, 2^194908014 is an apocalyptic number.

194908014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 194908014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255921120).

194908014 is an abundant number, since it is smaller than the sum of its proper divisors (316934226).

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

194908014 is a wasteful number, since it uses less digits than its factorization.

194908014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386 (or 1383 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 194908014 is about 13960.9460281171. The cubic root of 194908014 is about 579.7978030825.

The spelling of 194908014 in words is "one hundred ninety-four million, nine hundred eight thousand, fourteen".