2565462 has 16 divisors (see below), whose sum is σ = 5170032. Its totient is φ = 848640.

The previous prime is 2565461. The next prime is 2565463. The reversal of 2565462 is 2645652.

2565462 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 (2565461) and next prime (2565463).

It is a d-powerful number, because it can be written as 2¹¹ + 5⁷ + 6² + 5⁹ + 4³ + 6⁵ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2565461) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 739 + ... + 2382.

It is an arithmetic number, because the mean of its divisors is an integer number (323127).

2^2565462 is an apocalyptic number.

2565462 is an abundant number, since it is smaller than the sum of its proper divisors (2604570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2565462 is a wasteful number, since it uses less digits than its factorization.

2565462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263.

The product of its digits is 14400, while the sum is 30.

The square root of 2565462 is about 1601.7059655255. The cubic root of 2565462 is about 136.8952971297.

It can be divided in two parts, 2565 and 462, that multiplied together give a triangular number (1185030 = T₁₅₃₉).

The spelling of 2565462 in words is "two million, five hundred sixty-five thousand, four hundred sixty-two".