2712606 has 32 divisors (see below), whose sum is σ = 5927040. Its totient is φ = 822624.

The previous prime is 2712587. The next prime is 2712613. The reversal of 2712606 is 6062172.

It is a happy number.

It is a super-2 number, since 2×2712606² = 14716462622472, which contains 22 as substring.

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6265 + ... + 6683.

It is an arithmetic number, because the mean of its divisors is an integer number (185220).

2^2712606 is an apocalyptic number.

2712606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2712606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2963520).

2712606 is an abundant number, since it is smaller than the sum of its proper divisors (3214434).

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

2712606 is a wasteful number, since it uses less digits than its factorization.

2712606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2712606 is about 1646.9990892529. Note that the first 3 decimals coincide. The cubic root of 2712606 is about 139.4640392399.

Adding to 2712606 its reverse (6062172), we get a palindrome (8774778).

The spelling of 2712606 in words is "two million, seven hundred twelve thousand, six hundred six".