2481285 has 16 divisors (see below), whose sum is σ = 4019904. Its totient is φ = 1306752.

The previous prime is 2481277. The next prime is 2481293. The reversal of 2481285 is 5821842.

2481285 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 (2481277) and next prime (2481293).

It is not a de Polignac number, because 2481285 - 2³ = 2481277 is a prime.

It is a Curzon number.

2481285 is a lucky 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, 249 + ... + 2241.

It is an arithmetic number, because the mean of its divisors is an integer number (251244).

2^2481285 is an apocalyptic number.

It is an amenable number.

2481285 is a deficient number, since it is larger than the sum of its proper divisors (1538619).

2481285 is a wasteful number, since it uses less digits than its factorization.

2481285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084.

The product of its digits is 5120, while the sum is 30.

The square root of 2481285 is about 1575.2095098748. The cubic root of 2481285 is about 135.3813633679.

The spelling of 2481285 in words is "two million, four hundred eighty-one thousand, two hundred eighty-five".