4004924 has 24 divisors (see below), whose sum is σ = 8738688. Its totient is φ = 1560240.

The previous prime is 4004909. The next prime is 4004933. The reversal of 4004924 is 4294004.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4004924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6194 + ... + 6809.

It is an arithmetic number, because the mean of its divisors is an integer number (364112).

Almost surely, 2^4004924 is an apocalyptic number.

4004924 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4004924 is an abundant number, since it is smaller than the sum of its proper divisors (4733764).

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

4004924 is a wasteful number, since it uses less digits than its factorization.

4004924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13025 (or 13023 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4004924 is about 2001.2306213927. The cubic root of 4004924 is about 158.8052148440.

Adding to 4004924 its reverse (4294004), we get a palindrome (8298928).

The spelling of 4004924 in words is "four million, four thousand, nine hundred twenty-four".