2605074044 has 12 divisors (see below), whose sum is σ = 4570251168. Its totient is φ = 1299288000.

The previous prime is 2605074041. The next prime is 2605074077. The reversal of 2605074044 is 4404705062.

2605074044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2605074044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2605074041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810452 + ... + 813659.

It is an arithmetic number, because the mean of its divisors is an integer number (380854264).

Almost surely, 2^2605074044 is an apocalyptic number.

It is an amenable number.

2605074044 is a deficient number, since it is larger than the sum of its proper divisors (1965177124).

2605074044 is a wasteful number, since it uses less digits than its factorization.

2605074044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624516 (or 1624514 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 2605074044 is about 51039.9259795702. The cubic root of 2605074044 is about 1375.9627934944.

The spelling of 2605074044 in words is "two billion, six hundred five million, seventy-four thousand, forty-four".