2665275 has 12 divisors (see below), whose sum is σ = 4406712. Its totient is φ = 1421440.

The previous prime is 2665261. The next prime is 2665291. The reversal of 2665275 is 5725662.

It is not a de Polignac number, because 2665275 - 2⁹ = 2664763 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 6⁷ + 6⁷ + 5 + 2²¹ + 7² + 5 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17694 + ... + 17843.

It is an arithmetic number, because the mean of its divisors is an integer number (367226).

2^2665275 is an apocalyptic number.

2665275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2665275 is a deficient number, since it is larger than the sum of its proper divisors (1741437).

2665275 is a wasteful number, since it uses less digits than its factorization.

2665275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35550 (or 35545 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 2665275 is about 1632.5669970938. The cubic root of 2665275 is about 138.6481274781.

The spelling of 2665275 in words is "two million, six hundred sixty-five thousand, two hundred seventy-five".