194965448 has 16 divisors (see below), whose sum is σ = 377352960. Its totient is φ = 94338000.

The previous prime is 194965439. The next prime is 194965471. The reversal of 194965448 is 844569491.

It is a junction number, because it is equal to n+sod(n) for n = 194965396 and 194965405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392828 + ... + 393323.

It is an arithmetic number, because the mean of its divisors is an integer number (23584560).

Almost surely, 2^194965448 is an apocalyptic number.

It is an amenable number.

194965448 is a deficient number, since it is larger than the sum of its proper divisors (182387512).

194965448 is a wasteful number, since it uses less digits than its factorization.

194965448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786188 (or 786184 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 50.

The square root of 194965448 is about 13963.0028289047. The cubic root of 194965448 is about 579.8547476141.

The spelling of 194965448 in words is "one hundred ninety-four million, nine hundred sixty-five thousand, four hundred forty-eight".