2485105 has 32 divisors (see below), whose sum is σ = 3720960. Its totient is φ = 1555200.

The previous prime is 2485073. The next prime is 2485121. The reversal of 2485105 is 5015842.

2485105 = 494² + 495² + ... + 503².

It is not a de Polignac number, because 2485105 - 2⁵ = 2485073 is a prime.

It is a super-2 number, since 2×2485105² = 12351493722050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2485105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24555 + ... + 24655.

It is an arithmetic number, because the mean of its divisors is an integer number (116280).

2^2485105 is an apocalyptic number.

It is an amenable number.

2485105 is a deficient number, since it is larger than the sum of its proper divisors (1235855).

2485105 is a wasteful number, since it uses less digits than its factorization.

2485105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 2485105 is about 1576.4215806693. The cubic root of 2485105 is about 135.4508020717.

The spelling of 2485105 in words is "two million, four hundred eighty-five thousand, one hundred five".