194498004 has 12 divisors (see below), whose sum is σ = 453828704. Its totient is φ = 64832664.

The previous prime is 194497993. The next prime is 194498021. The reversal of 194498004 is 400894491.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8104072 + ... + 8104095.

Almost surely, 2^194498004 is an apocalyptic number.

It is an amenable number.

194498004 is an abundant number, since it is smaller than the sum of its proper divisors (259330700).

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

194498004 is a wasteful number, since it uses less digits than its factorization.

194498004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16208174 (or 16208172 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 194498004 is about 13946.2541207308. The cubic root of 194498004 is about 579.3909619623.

The spelling of 194498004 in words is "one hundred ninety-four million, four hundred ninety-eight thousand, four".