1316937 has 4 divisors (see below), whose sum is σ = 1755920. Its totient is φ = 877956.

The previous prime is 1316923. The next prime is 1316951. The reversal of 1316937 is 7396131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1316923) and next prime (1316951).

It is not a de Polignac number, because 1316937 - 2⁴ = 1316921 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1316437) 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 3 ways as a sum of consecutive naturals, for example, 219487 + ... + 219492.

It is an arithmetic number, because the mean of its divisors is an integer number (438980).

2^1316937 is an apocalyptic number.

It is an amenable number.

1316937 is a deficient number, since it is larger than the sum of its proper divisors (438983).

1316937 is an equidigital number, since it uses as much as digits as its factorization.

1316937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438982.

The product of its digits is 3402, while the sum is 30.

The square root of 1316937 is about 1147.5787554674. The cubic root of 1316937 is about 109.6112170397.

The spelling of 1316937 in words is "one million, three hundred sixteen thousand, nine hundred thirty-seven".