2613266 has 4 divisors (see below), whose sum is σ = 3919902. Its totient is φ = 1306632.

The previous prime is 2613229. The next prime is 2613313. The reversal of 2613266 is 6623162.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2608225 + 5041 = 1615^2 + 71^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653315 + ... + 653318.

2^2613266 is an apocalyptic number.

2613266 is a deficient number, since it is larger than the sum of its proper divisors (1306636).

2613266 is a wasteful number, since it uses less digits than its factorization.

2613266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306635.

The product of its digits is 2592, while the sum is 26.

The square root of 2613266 is about 1616.5599277478. The cubic root of 2613266 is about 137.7403575584.

The spelling of 2613266 in words is "two million, six hundred thirteen thousand, two hundred sixty-six".