104446 has 4 divisors (see below), whose sum is σ = 156672. Its totient is φ = 52222.

The previous prime is 104417. The next prime is 104459. The reversal of 104446 is 644401.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26110 + ... + 26113.

It is an arithmetic number, because the mean of its divisors is an integer number (39168).

2¹⁰⁴⁴⁴⁶ is an apocalyptic number.

104446 is a deficient number, since it is larger than the sum of its proper divisors (52226).

104446 is an equidigital number, since it uses as much as digits as its factorization.

104446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52225.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 104446 is about 323.1810638017. The cubic root of 104446 is about 47.0938219426.

Adding to 104446 its reverse (644401), we get a palindrome (748847).

The spelling of 104446 in words is "one hundred four thousand, four hundred forty-six".