1116473 has 2 divisors, whose sum is σ = 1116474. Its totient is φ = 1116472.

The previous prime is 1116469. The next prime is 1116491. The reversal of 1116473 is 3746111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 946729 + 169744 = 973^2 + 412^2 .

It is an emirp because it is prime and its reverse (3746111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1116473 - 2² = 1116469 is a prime.

It is not a weakly prime, because it can be changed into another prime (1116173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558236 + 558237.

It is an arithmetic number, because the mean of its divisors is an integer number (558237).

2^1116473 is an apocalyptic number.

It is an amenable number.

1116473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116473 is an equidigital number, since it uses as much as digits as its factorization.

1116473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504, while the sum is 23.

The square root of 1116473 is about 1056.6328596064. The cubic root of 1116473 is about 103.7407559384.

The spelling of 1116473 in words is "one million, one hundred sixteen thousand, four hundred seventy-three".