104546 has 8 divisors (see below), whose sum is σ = 168924. Its totient is φ = 48240.

The previous prime is 104543. The next prime is 104549. The reversal of 104546 is 645401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104543) and next prime (104549).

It can be written as a sum of positive squares in 2 ways, for example, as 83521 + 21025 = 289^2 + 145^2 .

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

It is a super-2 number, since 2×104546² = 21859732232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104543) 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, 1985 + ... + 2036.

2¹⁰⁴⁵⁴⁶ is an apocalyptic number.

104546 is a deficient number, since it is larger than the sum of its proper divisors (64378).

104546 is a wasteful number, since it uses less digits than its factorization.

104546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 104546 is about 323.3357388227. The cubic root of 104546 is about 47.1088468678.

Adding to 104546 its reverse (645401), we get a palindrome (749947).

The spelling of 104546 in words is "one hundred four thousand, five hundred forty-six".