6315242 has 16 divisors (see below), whose sum is σ = 9741600. Its totient is φ = 3069360.

The previous prime is 6315223. The next prime is 6315251. The reversal of 6315242 is 2425136.

It is an unprimeable number.

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, 12617 + ... + 13107.

It is an arithmetic number, because the mean of its divisors is an integer number (608850).

Almost surely, 2^6315242 is an apocalyptic number.

6315242 is a deficient number, since it is larger than the sum of its proper divisors (3426358).

6315242 is a wasteful number, since it uses less digits than its factorization.

6315242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661.

The product of its digits is 1440, while the sum is 23.

The square root of 6315242 is about 2513.0145244308. The cubic root of 6315242 is about 184.8403004566.

The spelling of 6315242 in words is "six million, three hundred fifteen thousand, two hundred forty-two".