2604072 has 16 divisors (see below), whose sum is σ = 6510240. Its totient is φ = 868016.

The previous prime is 2604071. The next prime is 2604079. The reversal of 2604072 is 2704062.

It is a happy number.

2604072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2604071) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 54228 + ... + 54275.

It is an arithmetic number, because the mean of its divisors is an integer number (406890).

2^2604072 is an apocalyptic number.

It is an amenable number.

2604072 is an abundant number, since it is smaller than the sum of its proper divisors (3906168).

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

2604072 is a wasteful number, since it uses less digits than its factorization.

2604072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108512 (or 108508 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2604072 is about 1613.7137292593. The cubic root of 2604072 is about 137.5786349107.

The spelling of 2604072 in words is "two million, six hundred four thousand, seventy-two".