8260204028 has 12 divisors (see below), whose sum is σ = 14519038632. Its totient is φ = 4111907280.

The previous prime is 8260204019. The next prime is 8260204033. The reversal of 8260204028 is 8204020628.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8260203985 and 8260204003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4547663 + ... + 4549478.

It is an arithmetic number, because the mean of its divisors is an integer number (1209919886).

Almost surely, 2^8260204028 is an apocalyptic number.

It is an amenable number.

8260204028 is a deficient number, since it is larger than the sum of its proper divisors (6258834604).

8260204028 is a wasteful number, since it uses less digits than its factorization.

8260204028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9097372 (or 9097370 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8260204028 is about 90885.6645901872. The cubic root of 8260204028 is about 2021.4527363045.

The spelling of 8260204028 in words is "eight billion, two hundred sixty million, two hundred four thousand, twenty-eight".