2016164 has 12 divisors (see below), whose sum is σ = 3581424. Its totient is φ = 992904.

The previous prime is 2016139. The next prime is 2016181. The reversal of 2016164 is 4616102.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3494 + ... + 4029.

It is an arithmetic number, because the mean of its divisors is an integer number (298452).

2^2016164 is an apocalyptic number.

It is an amenable number.

2016164 is a deficient number, since it is larger than the sum of its proper divisors (1565260).

2016164 is a wasteful number, since it uses less digits than its factorization.

2016164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7594 (or 7592 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2016164 is about 1419.9168989768. The cubic root of 2016164 is about 126.3306173992.

The spelling of 2016164 in words is "two million, sixteen thousand, one hundred sixty-four".