1315937 has 8 divisors (see below), whose sum is σ = 1532736. Its totient is φ = 1106352.

The previous prime is 1315931. The next prime is 1315943. The reversal of 1315937 is 7395131.

It is an interprime number because it is at equal distance from previous prime (1315931) and next prime (1315943).

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

It is a cyclic number.

It is not a de Polignac number, because 1315937 - 2¹⁴ = 1299553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1315931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1403 + ... + 2144.

It is an arithmetic number, because the mean of its divisors is an integer number (191592).

2^1315937 is an apocalyptic number.

It is an amenable number.

1315937 is a deficient number, since it is larger than the sum of its proper divisors (216799).

1315937 is an equidigital number, since it uses as much as digits as its factorization.

1315937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607.

The product of its digits is 2835, while the sum is 29.

The square root of 1315937 is about 1147.1429727806. The cubic root of 1315937 is about 109.5834660355.

The spelling of 1315937 in words is "one million, three hundred fifteen thousand, nine hundred thirty-seven".