1092229 has 2 divisors, whose sum is σ = 1092230. Its totient is φ = 1092228.

The previous prime is 1092209. The next prime is 1092241. The reversal of 1092229 is 9222901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1060900 + 31329 = 1030^2 + 177^2 .

It is a cyclic number.

It is not a de Polignac number, because 1092229 - 2¹¹ = 1090181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1092209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546114 + 546115.

It is an arithmetic number, because the mean of its divisors is an integer number (546115).

2^1092229 is an apocalyptic number.

It is an amenable number.

1092229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1092229 is an equidigital number, since it uses as much as digits as its factorization.

1092229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1092229 is about 1045.0976030974. The cubic root of 1092229 is about 102.9843505303.

The spelling of 1092229 in words is "one million, ninety-two thousand, two hundred twenty-nine".