2606164 has 24 divisors (see below), whose sum is σ = 5062176. Its totient is φ = 1164000.

The previous prime is 2606161. The next prime is 2606171. The reversal of 2606164 is 4616062.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2199 + ... + 3169.

It is an arithmetic number, because the mean of its divisors is an integer number (210924).

2^2606164 is an apocalyptic number.

It is an amenable number.

2606164 is a deficient number, since it is larger than the sum of its proper divisors (2456012).

2606164 is a wasteful number, since it uses less digits than its factorization.

2606164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047 (or 1045 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2606164 is about 1614.3617934032. The cubic root of 2606164 is about 137.6154666452.

The spelling of 2606164 in words is "two million, six hundred six thousand, one hundred sixty-four".