17070 has 16 divisors (see below), whose sum is σ = 41040. Its totient is φ = 4544.

The previous prime is 17053. The next prime is 17077. The reversal of 17070 is 7071.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17077) 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 7 ways as a sum of consecutive naturals, for example, 255 + ... + 314.

It is an arithmetic number, because the mean of its divisors is an integer number (2565).

2^{17070} is an apocalyptic number.

17070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17070 is an abundant number, since it is smaller than the sum of its proper divisors (23970).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20520).

17070 is a wasteful number, since it uses less digits than its factorization.

17070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579.

The product of its (nonzero) digits is 49, while the sum is 15.

The square root of 17070 is about 130.6522100846. The cubic root of 17070 is about 25.7480596772.

Subtracting from 17070 its reverse (7071), we obtain a palindrome (9999).

The spelling of 17070 in words is "seventeen thousand, seventy", and thus it is an iban number.

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