2421486 has 24 divisors (see below), whose sum is σ = 5475600. Its totient is φ = 771936.

The previous prime is 2421473. The next prime is 2421491. The reversal of 2421486 is 6841242.

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 11 ways as a sum of consecutive naturals, for example, 2511 + ... + 3338.

It is an arithmetic number, because the mean of its divisors is an integer number (228150).

2^2421486 is an apocalyptic number.

2421486 is an abundant number, since it is smaller than the sum of its proper divisors (3054114).

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

2421486 is a wasteful number, since it uses less digits than its factorization.

2421486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5880 (or 5877 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 2421486 is about 1556.1124638020. The cubic root of 2421486 is about 134.2849435167.

It can be divided in two parts, 242 and 1486, that added together give a cube (1728 = 12³).

The spelling of 2421486 in words is "two million, four hundred twenty-one thousand, four hundred eighty-six".