1106993 has 2 divisors, whose sum is σ = 1106994. Its totient is φ = 1106992.

The previous prime is 1106977. The next prime is 1106999. The reversal of 1106993 is 3996011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1106704 + 289 = 1052^2 + 17^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106993 - 2⁴ = 1106977 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1106999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553496 + 553497.

It is an arithmetic number, because the mean of its divisors is an integer number (553497).

2^1106993 is an apocalyptic number.

It is an amenable number.

1106993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106993 is an equidigital number, since it uses as much as digits as its factorization.

1106993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 1106993 is about 1052.1373484484. The cubic root of 1106993 is about 103.4462991666.

The spelling of 1106993 in words is "one million, one hundred six thousand, nine hundred ninety-three".