8087435028 has 18 divisors (see below), whose sum is σ = 20443238634. Its totient is φ = 2695811664.

The previous prime is 8087435021. The next prime is 8087435029. The reversal of 8087435028 is 8205347808.

It can be written as a sum of positive squares in only one way, i.e., 8085966084 + 1468944 = 89922^2 + 1212^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8087435021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112325451 + ... + 112325522.

Almost surely, 2^8087435028 is an apocalyptic number.

It is an amenable number.

8087435028 is an abundant number, since it is smaller than the sum of its proper divisors (12355803606).

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

8087435028 is a wasteful number, since it uses less digits than its factorization.

8087435028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224650983 (or 224650978 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 8087435028 is about 89930.1675079058. The cubic root of 8087435028 is about 2007.2598676081.

The spelling of 8087435028 in words is "eight billion, eighty-seven million, four hundred thirty-five thousand, twenty-eight".