194060144 has 20 divisors (see below), whose sum is σ = 376791360. Its totient is φ = 96823680.

The previous prime is 194060143. The next prime is 194060147. The reversal of 194060144 is 441060491.

It is a happy number.

194060144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194060143) 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, 4997 + ... + 20324.

It is an arithmetic number, because the mean of its divisors is an integer number (18839568).

Almost surely, 2^194060144 is an apocalyptic number.

It is an amenable number.

194060144 is a deficient number, since it is larger than the sum of its proper divisors (182731216).

194060144 is a wasteful number, since it uses less digits than its factorization.

194060144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25808 (or 25802 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 194060144 is about 13930.5471536476. The cubic root of 194060144 is about 578.9558542610.

The spelling of 194060144 in words is "one hundred ninety-four million, sixty thousand, one hundred forty-four".