1356116 has 12 divisors (see below), whose sum is σ = 2431380. Its totient is φ = 661440.

The previous prime is 1356109. The next prime is 1356133. The reversal of 1356116 is 6116531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 633616 + 722500 = 796^2 + 850^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1356091 and 1356100.

It is a congruent 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, 3971 + ... + 4298.

It is an arithmetic number, because the mean of its divisors is an integer number (202615).

2^1356116 is an apocalyptic number.

It is an amenable number.

1356116 is a deficient number, since it is larger than the sum of its proper divisors (1075264).

1356116 is a wasteful number, since it uses less digits than its factorization.

1356116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8314 (or 8312 counting only the distinct ones).

The product of its digits is 540, while the sum is 23.

The square root of 1356116 is about 1164.5239370661. The cubic root of 1356116 is about 110.6875938231.

The spelling of 1356116 in words is "one million, three hundred fifty-six thousand, one hundred sixteen".