8245970 has 16 divisors (see below), whose sum is σ = 14997528. Its totient is φ = 3264000.

The previous prime is 8245957. The next prime is 8245973. The reversal of 8245970 is 795428.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4532641 + 3713329 = 2129^2 + 1927^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8245970.

It is not an unprimeable number, because it can be changed into a prime (8245973) 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, 3281 + ... + 5220.

Almost surely, 2^8245970 is an apocalyptic number.

8245970 is a deficient number, since it is larger than the sum of its proper divisors (6751558).

8245970 is a wasteful number, since it uses less digits than its factorization.

8245970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8605.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 8245970 is about 2871.5797046225. The cubic root of 8245970 is about 202.0290942637.

The spelling of 8245970 in words is "eight million, two hundred forty-five thousand, nine hundred seventy".