194677468 has 6 divisors (see below), whose sum is σ = 340685576. Its totient is φ = 97338732.

The previous prime is 194677463. The next prime is 194677481. The reversal of 194677468 is 864776491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194677463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24334680 + ... + 24334687.

Almost surely, 2^194677468 is an apocalyptic number.

It is an amenable number.

194677468 is a deficient number, since it is larger than the sum of its proper divisors (146008108).

194677468 is a wasteful number, since it uses less digits than its factorization.

194677468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48669371 (or 48669369 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 52.

The square root of 194677468 is about 13952.6867663544. The cubic root of 194677468 is about 579.5691092149.

The spelling of 194677468 in words is "one hundred ninety-four million, six hundred seventy-seven thousand, four hundred sixty-eight".