170072002 has 8 divisors (see below), whose sum is σ = 268534800. Its totient is φ = 80560404.

The previous prime is 170071999. The next prime is 170072011. The reversal of 170072002 is 200270071.

170072002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2237752 + ... + 2237827.

It is an arithmetic number, because the mean of its divisors is an integer number (33566850).

Almost surely, 2^170072002 is an apocalyptic number.

170072002 is a deficient number, since it is larger than the sum of its proper divisors (98462798).

170072002 is a wasteful number, since it uses less digits than its factorization.

170072002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4475600.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 170072002 is about 13041.1656687583. The cubic root of 170072002 is about 554.0440237490.

The spelling of 170072002 in words is "one hundred seventy million, seventy-two thousand, two".