194480948 has 12 divisors (see below), whose sum is σ = 341319300. Its totient is φ = 96961152.

The previous prime is 194480947. The next prime is 194480963. The reversal of 194480948 is 849084491.

It can be written as a sum of positive squares in 2 ways, for example, as 157051024 + 37429924 = 12532^2 + 6118^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194480947) 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, 68261 + ... + 71052.

It is an arithmetic number, because the mean of its divisors is an integer number (28443275).

Almost surely, 2^194480948 is an apocalyptic number.

It is an amenable number.

194480948 is a deficient number, since it is larger than the sum of its proper divisors (146838352).

194480948 is a wasteful number, since it uses less digits than its factorization.

194480948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139666 (or 139664 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The square root of 194480948 is about 13945.6426169610. The cubic root of 194480948 is about 579.3740254027.

The spelling of 194480948 in words is "one hundred ninety-four million, four hundred eighty thousand, nine hundred forty-eight".