6315263 has 4 divisors (see below), whose sum is σ = 6332568. Its totient is φ = 6297960.

The previous prime is 6315259. The next prime is 6315293. The reversal of 6315263 is 3625136.

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

It is a cyclic number.

It is not a de Polignac number, because 6315263 - 2² = 6315259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6315223) 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, 8093 + ... + 8838.

It is an arithmetic number, because the mean of its divisors is an integer number (1583142).

Almost surely, 2^6315263 is an apocalyptic number.

6315263 is a deficient number, since it is larger than the sum of its proper divisors (17305).

6315263 is a wasteful number, since it uses less digits than its factorization.

6315263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17304.

The product of its digits is 3240, while the sum is 26.

The square root of 6315263 is about 2513.0187026761. The cubic root of 6315263 is about 184.8405053388.

The spelling of 6315263 in words is "six million, three hundred fifteen thousand, two hundred sixty-three".