2602065 has 16 divisors (see below), whose sum is σ = 4265856. Its totient is φ = 1353600.

The previous prime is 2602057. The next prime is 2602073. The reversal of 2602065 is 5602062.

2602065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2602057) and next prime (2602073).

It is not a de Polignac number, because 2602065 - 2³ = 2602057 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1501 + ... + 2730.

It is an arithmetic number, because the mean of its divisors is an integer number (266616).

2^2602065 is an apocalyptic number.

It is an amenable number.

2602065 is a deficient number, since it is larger than the sum of its proper divisors (1663791).

2602065 is a wasteful number, since it uses less digits than its factorization.

2602065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4280.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2602065 is about 1613.0917518852. The cubic root of 2602065 is about 137.5432811407.

The spelling of 2602065 in words is "two million, six hundred two thousand, sixty-five".