170104 has 16 divisors (see below), whose sum is σ = 348120. Its totient is φ = 77280.

The previous prime is 170101. The next prime is 170111. The reversal of 170104 is 401071.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 170104.

It is not an unprimeable number, because it can be changed into a prime (170101) 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, 879 + ... + 1054.

2¹⁷⁰¹⁰⁴ is an apocalyptic number.

It is an amenable number.

170104 is an abundant number, since it is smaller than the sum of its proper divisors (178016).

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

170104 is a wasteful number, since it uses less digits than its factorization.

170104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 170104 is about 412.4366618040. The cubic root of 170104 is about 55.4078768227.

Adding to 170104 its reverse (401071), we get a palindrome (571175).

The spelling of 170104 in words is "one hundred seventy thousand, one hundred four", and thus it is an iban number.