2667265 has 4 divisors (see below), whose sum is σ = 3200724. Its totient is φ = 2133808.

The previous prime is 2667263. The next prime is 2667289. The reversal of 2667265 is 5627662.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 998001 + 1669264 = 999^2 + 1292^2 .

It is a cyclic number.

It is not a de Polignac number, because 2667265 - 2¹ = 2667263 is a prime.

It is a super-2 number, since 2×2667265² = 14228605160450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2667265.

It is not an unprimeable number, because it can be changed into a prime (2667263) 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, 266722 + ... + 266731.

It is an arithmetic number, because the mean of its divisors is an integer number (800181).

2^2667265 is an apocalyptic number.

It is an amenable number.

2667265 is a deficient number, since it is larger than the sum of its proper divisors (533459).

2667265 is an equidigital number, since it uses as much as digits as its factorization.

2667265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533458.

The product of its digits is 30240, while the sum is 34.

The square root of 2667265 is about 1633.1763530005. The cubic root of 2667265 is about 138.6826256236.

The spelling of 2667265 in words is "two million, six hundred sixty-seven thousand, two hundred sixty-five".