2404704 has 48 divisors (see below), whose sum is σ = 6492528. Its totient is φ = 778752.

The previous prime is 2404687. The next prime is 2404723. The reversal of 2404704 is 4074042.

2404704 is digitally balanced in base 5, 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 (48).

It is a super-3 number, since 3×2404704³ = 41716333628770516992, which contains 333 as substring.

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, 3214 + ... + 3890.

It is an arithmetic number, because the mean of its divisors is an integer number (135261).

2^2404704 is an apocalyptic number.

2404704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2404704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3246264).

2404704 is an abundant number, since it is smaller than the sum of its proper divisors (4087824).

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

2404704 is a wasteful number, since it uses less digits than its factorization.

2404704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 2404704 is about 1550.7108047602. The cubic root of 2404704 is about 133.9740055020.

Adding to 2404704 its reverse (4074042), we get a palindrome (6478746).

The spelling of 2404704 in words is "two million, four hundred four thousand, seven hundred four".