1315106 has 8 divisors (see below), whose sum is σ = 2124444. Its totient is φ = 606960.

The previous prime is 1315087. The next prime is 1315151. The reversal of 1315106 is 6015131.

It can be written as a sum of positive squares in 2 ways, for example, as 1301881 + 13225 = 1141^2 + 115^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25265 + ... + 25316.

2^1315106 is an apocalyptic number.

1315106 is a deficient number, since it is larger than the sum of its proper divisors (809338).

1315106 is a wasteful number, since it uses less digits than its factorization.

1315106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50596.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1315106 is about 1146.7807113830. The cubic root of 1315106 is about 109.5603942533.

The spelling of 1315106 in words is "one million, three hundred fifteen thousand, one hundred six".