8527210938 has 24 divisors (see below), whose sum is σ = 18552295476. Its totient is φ = 2830608000.

The previous prime is 8527210921. The next prime is 8527210981. The reversal of 8527210938 is 8390127258.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7641731889 + 885479049 = 87417^2 + 29757^2 .

It is a super-2 number, since 2×8527210938² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8527210893 and 8527210902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 978513 + ... + 987188.

Almost surely, 2^8527210938 is an apocalyptic number.

8527210938 is an abundant number, since it is smaller than the sum of its proper divisors (10025084538).

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

8527210938 is a wasteful number, since it uses less digits than its factorization.

8527210938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965950 (or 1965947 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 8527210938 is about 92342.8986874465. The cubic root of 8527210938 is about 2043.0029893227.

The spelling of 8527210938 in words is "eight billion, five hundred twenty-seven million, two hundred ten thousand, nine hundred thirty-eight".