2420504 has 8 divisors (see below), whose sum is σ = 4538460. Its totient is φ = 1210248.

The previous prime is 2420479. The next prime is 2420519. The reversal of 2420504 is 4050242.

2420504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2420504² = 11717679228032, which contains 22 as substring.

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, 151274 + ... + 151289.

2^2420504 is an apocalyptic number.

It is an amenable number.

2420504 is a deficient number, since it is larger than the sum of its proper divisors (2117956).

2420504 is a wasteful number, since it uses less digits than its factorization.

2420504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302569 (or 302565 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2420504 is about 1555.7969019123. The cubic root of 2420504 is about 134.2667885980.

Adding to 2420504 its reverse (4050242), we get a palindrome (6470746).

The spelling of 2420504 in words is "two million, four hundred twenty thousand, five hundred four".