2562505 has 8 divisors (see below), whose sum is σ = 3354624. Its totient is φ = 1863600.

The previous prime is 2562503. The next prime is 2562517. The reversal of 2562505 is 5052652.

2562505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2562505 - 2¹ = 2562503 is a prime.

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 2562505.

It is not an unprimeable number, because it can be changed into a prime (2562503) 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, 23241 + ... + 23350.

It is an arithmetic number, because the mean of its divisors is an integer number (419328).

2^2562505 is an apocalyptic number.

It is an amenable number.

2562505 is a deficient number, since it is larger than the sum of its proper divisors (792119).

2562505 is a wasteful number, since it uses less digits than its factorization.

2562505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46607.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2562505 is about 1600.7826210951. The cubic root of 2562505 is about 136.8426808732.

The spelling of 2562505 in words is "two million, five hundred sixty-two thousand, five hundred five".