1106761 has 2 divisors, whose sum is σ = 1106762. Its totient is φ = 1106760.

The previous prime is 1106747. The next prime is 1106767. The reversal of 1106761 is 1676011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 962361 + 144400 = 981^2 + 380^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106761 - 2⁹ = 1106249 is a prime.

It is a super-2 number, since 2×1106761² = 2449839822242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1106767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553380 + 553381.

It is an arithmetic number, because the mean of its divisors is an integer number (553381).

2^1106761 is an apocalyptic number.

It is an amenable number.

1106761 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106761 is an equidigital number, since it uses as much as digits as its factorization.

1106761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 1106761 is about 1052.0270909059. The cubic root of 1106761 is about 103.4390720151.

The spelling of 1106761 in words is "one million, one hundred six thousand, seven hundred sixty-one".