10194466 has 4 divisors (see below), whose sum is σ = 15291702. Its totient is φ = 5097232.

The previous prime is 10194461. The next prime is 10194473. The reversal of 10194466 is 66449101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10017225 + 177241 = 3165^2 + 421^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (10194461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2548615 + ... + 2548618.

Almost surely, 2^10194466 is an apocalyptic number.

10194466 is a deficient number, since it is larger than the sum of its proper divisors (5097236).

10194466 is an equidigital number, since it uses as much as digits as its factorization.

10194466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5097235.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 10194466 is about 3192.8773856821. The cubic root of 10194466 is about 216.8310605090.

The spelling of 10194466 in words is "ten million, one hundred ninety-four thousand, four hundred sixty-six".