1316627 has 4 divisors (see below), whose sum is σ = 1417920. Its totient is φ = 1215336.

The previous prime is 1316621. The next prime is 1316639. The reversal of 1316627 is 7266131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7266131 = 389 ⋅18679.

It is a cyclic number.

It is not a de Polignac number, because 1316627 - 2¹⁰ = 1315603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1316596 and 1316605.

It is not an unprimeable number, because it can be changed into a prime (1316621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50627 + ... + 50652.

It is an arithmetic number, because the mean of its divisors is an integer number (354480).

2^1316627 is an apocalyptic number.

1316627 is a deficient number, since it is larger than the sum of its proper divisors (101293).

1316627 is a wasteful number, since it uses less digits than its factorization.

1316627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101292.

The product of its digits is 1512, while the sum is 26.

The square root of 1316627 is about 1147.4436805351. The cubic root of 1316627 is about 109.6026157313.

The spelling of 1316627 in words is "one million, three hundred sixteen thousand, six hundred twenty-seven".