2480851 has 2 divisors, whose sum is σ = 2480852. Its totient is φ = 2480850.

The previous prime is 2480843. The next prime is 2480873. The reversal of 2480851 is 1580842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2480851 - 2³ = 2480843 is a prime.

It is a plaindrome in base 11.

It is not a weakly prime, because it can be changed into another prime (2480551) by changing a digit.

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 as a sum of consecutive naturals, namely, 1240425 + 1240426.

It is an arithmetic number, because the mean of its divisors is an integer number (1240426).

2^2480851 is an apocalyptic number.

2480851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2480851 is an equidigital number, since it uses as much as digits as its factorization.

2480851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 2480851 is about 1575.0717443977. The cubic root of 2480851 is about 135.3734697512.

Subtracting from 2480851 its reverse (1580842), we obtain a palindrome (900009).

The spelling of 2480851 in words is "two million, four hundred eighty thousand, eight hundred fifty-one".