8260253 has 4 divisors (see below), whose sum is σ = 8279100. Its totient is φ = 8241408.

The previous prime is 8260223. The next prime is 8260261. The reversal of 8260253 is 3520628.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6416089 + 1844164 = 2533^2 + 1358^2 .

It is a cyclic number.

It is not a de Polignac number, because 8260253 - 2¹⁴ = 8243869 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8260223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8750 + ... + 9647.

It is an arithmetic number, because the mean of its divisors is an integer number (2069775).

Almost surely, 2^8260253 is an apocalyptic number.

It is an amenable number.

8260253 is a deficient number, since it is larger than the sum of its proper divisors (18847).

8260253 is a wasteful number, since it uses less digits than its factorization.

8260253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18846.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 8260253 is about 2874.0655872822. The cubic root of 8260253 is about 202.1456731137.

The spelling of 8260253 in words is "eight million, two hundred sixty thousand, two hundred fifty-three".