6315122 has 16 divisors (see below), whose sum is σ = 10407744. Its totient is φ = 2850000.

The previous prime is 6315121. The next prime is 6315131. The reversal of 6315122 is 2215136.

It is a junction number, because it is equal to n+sod(n) for n = 6315094 and 6315103.

It is not an unprimeable number, because it can be changed into a prime (6315121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2372 + ... + 4272.

It is an arithmetic number, because the mean of its divisors is an integer number (650484).

Almost surely, 2^6315122 is an apocalyptic number.

6315122 is a deficient number, since it is larger than the sum of its proper divisors (4092622).

6315122 is a wasteful number, since it uses less digits than its factorization.

6315122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065.

The product of its digits is 360, while the sum is 20.

The square root of 6315122 is about 2512.9906486097. The cubic root of 6315122 is about 184.8391296925.

The spelling of 6315122 in words is "six million, three hundred fifteen thousand, one hundred twenty-two".