170560028 has 6 divisors (see below), whose sum is σ = 298480056. Its totient is φ = 85280012.

The previous prime is 170560021. The next prime is 170560051. The reversal of 170560028 is 820065071.

170560028 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170560021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21320000 + ... + 21320007.

It is an arithmetic number, because the mean of its divisors is an integer number (49746676).

Almost surely, 2^170560028 is an apocalyptic number.

It is an amenable number.

170560028 is a deficient number, since it is larger than the sum of its proper divisors (127920028).

170560028 is a wasteful number, since it uses less digits than its factorization.

170560028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42640011 (or 42640009 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 170560028 is about 13059.8632458384. The cubic root of 170560028 is about 554.5734655319.

The spelling of 170560028 in words is "one hundred seventy million, five hundred sixty thousand, twenty-eight".