2604289228 has 24 divisors (see below), whose sum is σ = 4827371472. Its totient is φ = 1225096704.

The previous prime is 2604289217. The next prime is 2604289229. The reversal of 2604289228 is 8229824062.

2604289228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2604289229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244551 + ... + 254977.

It is an arithmetic number, because the mean of its divisors is an integer number (201140478).

Almost surely, 2^2604289228 is an apocalyptic number.

It is an amenable number.

2604289228 is a deficient number, since it is larger than the sum of its proper divisors (2223082244).

2604289228 is a wasteful number, since it uses less digits than its factorization.

2604289228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14121 (or 14119 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 2604289228 is about 51032.2371447696. The cubic root of 2604289228 is about 1375.8246034265.

The spelling of 2604289228 in words is "two billion, six hundred four million, two hundred eighty-nine thousand, two hundred twenty-eight".