8102028426 has 16 divisors (see below), whose sum is σ = 16209408000. Its totient is φ = 2699784288.

The previous prime is 8102028413. The next prime is 8102028457. The reversal of 8102028426 is 6248202018.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203146 + ... + 239733.

It is an arithmetic number, because the mean of its divisors is an integer number (1013088000).

Almost surely, 2^8102028426 is an apocalyptic number.

8102028426 is an abundant number, since it is smaller than the sum of its proper divisors (8107379574).

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

8102028426 is a wasteful number, since it uses less digits than its factorization.

8102028426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445933.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 8102028426 is about 90011.2683279155. The cubic root of 8102028426 is about 2008.4664776376.

The spelling of 8102028426 in words is "eight billion, one hundred two million, twenty-eight thousand, four hundred twenty-six".