8705253 has 8 divisors (see below), whose sum is σ = 11628288. Its totient is φ = 5792864.

The previous prime is 8705237. The next prime is 8705261. The reversal of 8705253 is 3525078.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8705253 - 2⁴ = 8705237 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8705253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8705453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501 + ... + 4202.

It is an arithmetic number, because the mean of its divisors is an integer number (1453536).

Almost surely, 2^8705253 is an apocalyptic number.

It is an amenable number.

8705253 is a deficient number, since it is larger than the sum of its proper divisors (2923035).

8705253 is a wasteful number, since it uses less digits than its factorization.

8705253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5323.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 8705253 is about 2950.4665732728. The cubic root of 8705253 is about 205.7123975383.

The spelling of 8705253 in words is "eight million, seven hundred five thousand, two hundred fifty-three".