1106923 has 2 divisors, whose sum is σ = 1106924. Its totient is φ = 1106922.

The previous prime is 1106909. The next prime is 1106927. The reversal of 1106923 is 3296011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1106923 - 2⁵ = 1106891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1106894 and 1106903.

It is not a weakly prime, because it can be changed into another prime (1106927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553461 + 553462.

It is an arithmetic number, because the mean of its divisors is an integer number (553462).

2^1106923 is an apocalyptic number.

1106923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106923 is an equidigital number, since it uses as much as digits as its factorization.

1106923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 1106923 is about 1052.1040823036. The cubic root of 1106923 is about 103.4441186669. Note that the first 3 decimals are identical.

The spelling of 1106923 in words is "one million, one hundred six thousand, nine hundred twenty-three".