194620048 has 20 divisors (see below), whose sum is σ = 430944640. Its totient is φ = 83408544.

The previous prime is 194620033. The next prime is 194620051. The reversal of 194620048 is 840026491.

It is a junction number, because it is equal to n+sod(n) for n = 194619995 and 194620022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 868728 + ... + 868951.

It is an arithmetic number, because the mean of its divisors is an integer number (21547232).

Almost surely, 2^194620048 is an apocalyptic number.

It is an amenable number.

194620048 is an abundant number, since it is smaller than the sum of its proper divisors (236324592).

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

194620048 is a wasteful number, since it uses less digits than its factorization.

194620048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737694 (or 1737688 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 194620048 is about 13950.6289463952. The cubic root of 194620048 is about 579.5121224271.

The spelling of 194620048 in words is "one hundred ninety-four million, six hundred twenty thousand, forty-eight".