2431804 has 6 divisors (see below), whose sum is σ = 4255664. Its totient is φ = 1215900.

The previous prime is 2431787. The next prime is 2431811. The reversal of 2431804 is 4081342.

2431804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 as a sum of consecutive naturals, namely, 303972 + ... + 303979.

2^2431804 is an apocalyptic number.

It is an amenable number.

2431804 is a deficient number, since it is larger than the sum of its proper divisors (1823860).

2431804 is a wasteful number, since it uses less digits than its factorization.

2431804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607955 (or 607953 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2431804 is about 1559.4242527292. The cubic root of 2431804 is about 134.4754035259.

The spelling of 2431804 in words is "two million, four hundred thirty-one thousand, eight hundred four".