8625970 has 16 divisors (see below), whose sum is σ = 16440408. Its totient is φ = 3247360.

The previous prime is 8625961. The next prime is 8625973. The reversal of 8625970 is 795268.

8625970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 2937²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 6713281 + 1912689 = 2591^2 + 1383^2 .

It is not an unprimeable number, because it can be changed into a prime (8625973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25201 + ... + 25540.

Almost surely, 2^8625970 is an apocalyptic number.

8625970 is a deficient number, since it is larger than the sum of its proper divisors (7814438).

8625970 is a wasteful number, since it uses less digits than its factorization.

8625970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50765.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 8625970 is about 2937.0001702417. Note that the first 3 decimals coincide. The cubic root of 8625970 is about 205.0859841563.

The spelling of 8625970 in words is "eight million, six hundred twenty-five thousand, nine hundred seventy".