194748016 has 10 divisors (see below), whose sum is σ = 377324312. Its totient is φ = 97374000.

The previous prime is 194747977. The next prime is 194748031. The reversal of 194748016 is 610847491.

It is a self number, because there is not a number n which added to its sum of digits gives 194748016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6085860 + ... + 6085891.

Almost surely, 2^194748016 is an apocalyptic number.

194748016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

194748016 is a deficient number, since it is larger than the sum of its proper divisors (182576296).

194748016 is a wasteful number, since it uses less digits than its factorization.

194748016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12171759 (or 12171753 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 194748016 is about 13955.2146525949. The cubic root of 194748016 is about 579.6391096177.

The spelling of 194748016 in words is "one hundred ninety-four million, seven hundred forty-eight thousand, sixteen".