2605067 has 4 divisors (see below), whose sum is σ = 2608320. Its totient is φ = 2601816.

The previous prime is 2605039. The next prime is 2605073. The reversal of 2605067 is 7605062.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7605062 = 2 ⋅3802531.

It is a cyclic number.

It is not a de Polignac number, because 2605067 - 2¹⁶ = 2539531 is a prime.

It is a super-4 number, since 4×2605067⁴ (a number of 27 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2605007) 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, 518 + ... + 2340.

It is an arithmetic number, because the mean of its divisors is an integer number (652080).

2^2605067 is an apocalyptic number.

2605067 is a deficient number, since it is larger than the sum of its proper divisors (3253).

2605067 is a wasteful number, since it uses less digits than its factorization.

2605067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3252.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 2605067 is about 1614.0219948935. The cubic root of 2605067 is about 137.5961553313.

The spelling of 2605067 in words is "two million, six hundred five thousand, sixty-seven".