2606396 has 12 divisors (see below), whose sum is σ = 4912152. Its totient is φ = 1202928.

The previous prime is 2606393. The next prime is 2606407. The reversal of 2606396 is 6936062.

2606396 is nontrivially palindromic in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25010 + ... + 25113.

It is an arithmetic number, because the mean of its divisors is an integer number (409346).

2^2606396 is an apocalyptic number.

2606396 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2606396 is a deficient number, since it is larger than the sum of its proper divisors (2305756).

2606396 is a wasteful number, since it uses less digits than its factorization.

2606396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50140 (or 50138 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 2606396 is about 1614.4336468248. The cubic root of 2606396 is about 137.6195500210.

The spelling of 2606396 in words is "two million, six hundred six thousand, three hundred ninety-six".