2404672 has 14 divisors (see below), whose sum is σ = 4771898. Its totient is φ = 1202304.

The previous prime is 2404669. The next prime is 2404679. The reversal of 2404672 is 2764042.

It can be written as a sum of positive squares in only one way, i.e., 2383936 + 20736 = 1544^2 + 144^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18723 + ... + 18850.

2^2404672 is an apocalyptic number.

It is an amenable number.

2404672 is a deficient number, since it is larger than the sum of its proper divisors (2367226).

2404672 is an equidigital number, since it uses as much as digits as its factorization.

2404672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37585 (or 37575 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2404672 is about 1550.7004868768. The cubic root of 2404672 is about 133.9734112241.

The spelling of 2404672 in words is "two million, four hundred four thousand, six hundred seventy-two".