104206493 has 8 divisors (see below), whose sum is σ = 105201600. Its totient is φ = 103215168.

The previous prime is 104206489. The next prime is 104206513. The reversal of 104206493 is 394602401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104206493 - 2² = 104206489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104206423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102773 + ... + 103781.

It is an arithmetic number, because the mean of its divisors is an integer number (13150200).

Almost surely, 2^104206493 is an apocalyptic number.

It is an amenable number.

104206493 is a deficient number, since it is larger than the sum of its proper divisors (995107).

104206493 is a wasteful number, since it uses less digits than its factorization.

104206493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 104206493 is about 10208.1581590412. The cubic root of 104206493 is about 470.5779716233.

Adding to 104206493 its reverse (394602401), we get a palindrome (498808894).

The spelling of 104206493 in words is "one hundred four million, two hundred six thousand, four hundred ninety-three".