16702164 has 18 divisors (see below), whose sum is σ = 42219450. Its totient is φ = 5567376.

The previous prime is 16702157. The next prime is 16702183. The reversal of 16702164 is 46120761.

It can be written as a sum of positive squares in only one way, i.e., 8749764 + 7952400 = 2958^2 + 2820^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 231939 + ... + 232010.

It is an arithmetic number, because the mean of its divisors is an integer number (2345525).

Almost surely, 2^16702164 is an apocalyptic number.

It is an amenable number.

16702164 is an abundant number, since it is smaller than the sum of its proper divisors (25517286).

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

16702164 is a wasteful number, since it uses less digits than its factorization.

16702164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463959 (or 463954 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 16702164 is about 4086.8281099161. The cubic root of 16702164 is about 255.6176951462.

The spelling of 16702164 in words is "sixteen million, seven hundred two thousand, one hundred sixty-four".