2726267 has 4 divisors (see below), whose sum is σ = 2777760. Its totient is φ = 2674776.

The previous prime is 2726263. The next prime is 2726281. The reversal of 2726267 is 7626272.

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

It is a cyclic number.

It is not a de Polignac number, because 2726267 - 2² = 2726263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2726263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25667 + ... + 25772.

It is an arithmetic number, because the mean of its divisors is an integer number (694440).

2^2726267 is an apocalyptic number.

2726267 is a deficient number, since it is larger than the sum of its proper divisors (51493).

2726267 is an equidigital number, since it uses as much as digits as its factorization.

2726267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51492.

The product of its digits is 14112, while the sum is 32.

The square root of 2726267 is about 1651.1411205587. The cubic root of 2726267 is about 139.6977663714.

The spelling of 2726267 in words is "two million, seven hundred twenty-six thousand, two hundred sixty-seven".