104628 has 12 divisors (see below), whose sum is σ = 244160. Its totient is φ = 34872.

The previous prime is 104623. The next prime is 104639. The reversal of 104628 is 826401.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104623) by changing a digit.

104628 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4348 + ... + 4371.

2¹⁰⁴⁶²⁸ is an apocalyptic number.

It is an amenable number.

104628 is an abundant number, since it is smaller than the sum of its proper divisors (139532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104628 is a wasteful number, since it uses less digits than its factorization.

104628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8726 (or 8724 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 104628 is about 323.4625171484. The cubic root of 104628 is about 47.1211601587.

The spelling of 104628 in words is "one hundred four thousand, six hundred twenty-eight".