6315842 has 16 divisors (see below), whose sum is σ = 10244472. Its totient is φ = 2903040.

The previous prime is 6315839. The next prime is 6315871. The reversal of 6315842 is 2485136.

It can be written as a sum of positive squares in 4 ways, for example, as 4330561 + 1985281 = 2081^2 + 1409^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10658 + ... + 11234.

Almost surely, 2^6315842 is an apocalyptic number.

6315842 is a deficient number, since it is larger than the sum of its proper divisors (3928630).

6315842 is a wasteful number, since it uses less digits than its factorization.

6315842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013.

The product of its digits is 5760, while the sum is 29.

The square root of 6315842 is about 2513.1339001335. The cubic root of 6315842 is about 184.8461540549.

The spelling of 6315842 in words is "six million, three hundred fifteen thousand, eight hundred forty-two".