2726164 has 24 divisors (see below), whose sum is σ = 5566400. Its totient is φ = 1167768.

The previous prime is 2726153. The next prime is 2726179. The reversal of 2726164 is 4616272.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379 + ... + 2365.

2^2726164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2726164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2783200).

2726164 is an abundant number, since it is smaller than the sum of its proper divisors (2840236).

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

2726164 is a wasteful number, since it uses less digits than its factorization.

2726164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012 (or 1996 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 2726164 is about 1651.1099297139. The cubic root of 2726164 is about 139.6960070608.

The spelling of 2726164 in words is "two million, seven hundred twenty-six thousand, one hundred sixty-four".