170970164 has 24 divisors (see below), whose sum is σ = 309391488. Its totient is φ = 82612160.

The previous prime is 170970143. The next prime is 170970169. The reversal of 170970164 is 461079071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170970169) 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 in 7 ways as a sum of consecutive naturals, for example, 12677 + ... + 22419.

It is an arithmetic number, because the mean of its divisors is an integer number (12891312).

Almost surely, 2^170970164 is an apocalyptic number.

It is an amenable number.

170970164 is a deficient number, since it is larger than the sum of its proper divisors (138421324).

170970164 is a wasteful number, since it uses less digits than its factorization.

170970164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9895 (or 9893 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 170970164 is about 13075.5559728831. Note that the first 3 decimals coincide. The cubic root of 170970164 is about 555.0176267973.

The spelling of 170970164 in words is "one hundred seventy million, nine hundred seventy thousand, one hundred sixty-four".