1026086852 has 18 divisors (see below), whose sum is σ = 2088820062. Its totient is φ = 439751424.

The previous prime is 1026086851. The next prime is 1026086899. The reversal of 1026086852 is 2586806201.

It can be written as a sum of positive squares in only one way, i.e., 900960256 + 125126596 = 30016^2 + 11186^2 .

It is not an unprimeable number, because it can be changed into a prime (1026086851) 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, 2617373 + ... + 2617764.

It is an arithmetic number, because the mean of its divisors is an integer number (116045559).

Almost surely, 2^1026086852 is an apocalyptic number.

It is an amenable number.

1026086852 is an abundant number, since it is smaller than the sum of its proper divisors (1062733210).

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

1026086852 is a wasteful number, since it uses less digits than its factorization.

1026086852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5235155 (or 5235146 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 1026086852 is about 32032.5904665857. The cubic root of 1026086852 is about 1008.6210807189.

The spelling of 1026086852 in words is "one billion, twenty-six million, eighty-six thousand, eight hundred fifty-two".