164160916 has 12 divisors (see below), whose sum is σ = 287385280. Its totient is φ = 82050840.

The previous prime is 164160907. The next prime is 164160923. The reversal of 164160916 is 619061461.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9205 + ... + 20323.

Almost surely, 2^164160916 is an apocalyptic number.

It is an amenable number.

164160916 is a deficient number, since it is larger than the sum of its proper divisors (123224364).

164160916 is a wasteful number, since it uses less digits than its factorization.

164160916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14814 (or 14812 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 164160916 is about 12812.5296487462. The cubic root of 164160916 is about 547.5493346702.

The spelling of 164160916 in words is "one hundred sixty-four million, one hundred sixty thousand, nine hundred sixteen".