8623726852 has 12 divisors (see below), whose sum is σ = 16252408396. Its totient is φ = 3980181600.

The previous prime is 8623726843. The next prime is 8623726877. The reversal of 8623726852 is 2586273268.

It can be written as a sum of positive squares in 2 ways, for example, as 1271350336 + 7352376516 = 35656^2 + 85746^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8623726796 and 8623726805.

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, 82920399 + ... + 82920502.

Almost surely, 2^8623726852 is an apocalyptic number.

It is an amenable number.

8623726852 is a deficient number, since it is larger than the sum of its proper divisors (7628681544).

8623726852 is a wasteful number, since it uses less digits than its factorization.

8623726852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165840918 (or 165840916 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 49.

The square root of 8623726852 is about 92864.0234536497. The cubic root of 8623726852 is about 2050.6820535967.

The spelling of 8623726852 in words is "eight billion, six hundred twenty-three million, seven hundred twenty-six thousand, eight hundred fifty-two".