8260625 has 10 divisors (see below), whose sum is σ = 10323258. Its totient is φ = 6608000.

The previous prime is 8260619. The next prime is 8260627. The reversal of 8260625 is 5260628.

It can be written as a sum of positive squares in 5 ways, for example, as 3625216 + 4635409 = 1904^2 + 2153^2 .

It is not a de Polignac number, because 8260625 - 2¹⁸ = 7998481 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8260627) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5984 + ... + 7233.

Almost surely, 2^8260625 is an apocalyptic number.

It is an amenable number.

8260625 is a deficient number, since it is larger than the sum of its proper divisors (2062633).

8260625 is an equidigital number, since it uses as much as digits as its factorization.

8260625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13237 (or 13222 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 8260625 is about 2874.1303032396. The cubic root of 8260625 is about 202.1487076076.

The spelling of 8260625 in words is "eight million, two hundred sixty thousand, six hundred twenty-five".