1092241 has 2 divisors, whose sum is σ = 1092242. Its totient is φ = 1092240.

The previous prime is 1092229. The next prime is 1092251. The reversal of 1092241 is 1422901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1050625 + 41616 = 1025^2 + 204^2 .

It is a cyclic number.

It is not a de Polignac number, because 1092241 - 2⁵ = 1092209 is a prime.

It is not a weakly prime, because it can be changed into another prime (1092251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546120 + 546121.

It is an arithmetic number, because the mean of its divisors is an integer number (546121).

2^1092241 is an apocalyptic number.

It is an amenable number.

1092241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1092241 is an equidigital number, since it uses as much as digits as its factorization.

1092241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1092241 is about 1045.1033441722. The cubic root of 1092241 is about 102.9847276819.

The spelling of 1092241 in words is "one million, ninety-two thousand, two hundred forty-one".