6315047 has 4 divisors (see below), whose sum is σ = 6320160. Its totient is φ = 6309936.

The previous prime is 6315037. The next prime is 6315059. The reversal of 6315047 is 7405136.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6315047 - 2⁴ = 6315031 is a prime.

It is a super-2 number, since 2×6315047² = 79759637224418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6315017) 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, 578 + ... + 3600.

It is an arithmetic number, because the mean of its divisors is an integer number (1580040).

Almost surely, 2^6315047 is an apocalyptic number.

6315047 is a deficient number, since it is larger than the sum of its proper divisors (5113).

6315047 is a wasteful number, since it uses less digits than its factorization.

6315047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5112.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 6315047 is about 2512.9757261064. The cubic root of 6315047 is about 184.8383979574.

The spelling of 6315047 in words is "six million, three hundred fifteen thousand, forty-seven".