8460253 has 4 divisors (see below), whose sum is σ = 8537980. Its totient is φ = 8382528.

The previous prime is 8460247. The next prime is 8460281. The reversal of 8460253 is 3520648.

8460253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5631129 + 2829124 = 2373^2 + 1682^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8460253 is a prime.

It is a Duffinian number.

8460253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8460223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38700 + ... + 38917.

It is an arithmetic number, because the mean of its divisors is an integer number (2134495).

Almost surely, 2^8460253 is an apocalyptic number.

It is an amenable number.

8460253 is a deficient number, since it is larger than the sum of its proper divisors (77727).

8460253 is a wasteful number, since it uses less digits than its factorization.

8460253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77726.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 8460253 is about 2908.6514057205. The cubic root of 8460253 is about 203.7641529808.

The spelling of 8460253 in words is "eight million, four hundred sixty thousand, two hundred fifty-three".