104492 has 12 divisors (see below), whose sum is σ = 185136. Its totient is φ = 51600.

The previous prime is 104491. The next prime is 104513. The reversal of 104492 is 294401.

104492 is an esthetic number in base 6, because in such base its adjacent digits differ by 1.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518 + ... + 690.

It is an arithmetic number, because the mean of its divisors is an integer number (15428).

2¹⁰⁴⁴⁹² is an apocalyptic number.

It is an amenable number.

104492 is a deficient number, since it is larger than the sum of its proper divisors (80644).

104492 is a wasteful number, since it uses less digits than its factorization.

104492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 104492 is about 323.2522235036. The cubic root of 104492 is about 47.1007345988.

Adding to 104492 its reverse (294401), we get a palindrome (398893).

The spelling of 104492 in words is "one hundred four thousand, four hundred ninety-two".