194445482 has 16 divisors (see below), whose sum is σ = 363638592. Its totient is φ = 75757920.

The previous prime is 194445469. The next prime is 194445497. The reversal of 194445482 is 284544491.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631163 + ... + 631470.

It is an arithmetic number, because the mean of its divisors is an integer number (22727412).

Almost surely, 2^194445482 is an apocalyptic number.

194445482 is a deficient number, since it is larger than the sum of its proper divisors (169193110).

194445482 is a wasteful number, since it uses less digits than its factorization.

194445482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262653.

The product of its digits is 184320, while the sum is 41.

The square root of 194445482 is about 13944.3709790008. The cubic root of 194445482 is about 579.3388045947.

Subtracting 194445482 from its reverse (284544491), we obtain a palindrome (90099009).

The spelling of 194445482 in words is "one hundred ninety-four million, four hundred forty-five thousand, four hundred eighty-two".