194716055 has 4 divisors (see below), whose sum is σ = 233659272. Its totient is φ = 155772840.

The previous prime is 194716043. The next prime is 194716057. The reversal of 194716055 is 550617491.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 194716055 - 2¹⁴ = 194699671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194716057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19471601 + ... + 19471610.

It is an arithmetic number, because the mean of its divisors is an integer number (58414818).

Almost surely, 2^194716055 is an apocalyptic number.

194716055 is a deficient number, since it is larger than the sum of its proper divisors (38943217).

194716055 is an equidigital number, since it uses as much as digits as its factorization.

194716055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38943216.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 194716055 is about 13954.0694781128. The cubic root of 194716055 is about 579.6073987955.

The spelling of 194716055 in words is "one hundred ninety-four million, seven hundred sixteen thousand, fifty-five".