104546443 has 4 divisors (see below), whose sum is σ = 104581800. Its totient is φ = 104511088.

The previous prime is 104546437. The next prime is 104546483. The reversal of 104546443 is 344645401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344645401 = 787 ⋅437923.

It is a cyclic number.

It is not a de Polignac number, because 104546443 - 2⁵ = 104546411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104546483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12793 + ... + 19306.

It is an arithmetic number, because the mean of its divisors is an integer number (26145450).

Almost surely, 2^104546443 is an apocalyptic number.

104546443 is a deficient number, since it is larger than the sum of its proper divisors (35357).

104546443 is an equidigital number, since it uses as much as digits as its factorization.

104546443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35356.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 104546443 is about 10224.7954991775. The cubic root of 104546443 is about 471.0891340693.

The spelling of 104546443 in words is "one hundred four million, five hundred forty-six thousand, four hundred forty-three".