1120369 has 2 divisors, whose sum is σ = 1120370. Its totient is φ = 1120368.

The previous prime is 1120363. The next prime is 1120391. The reversal of 1120369 is 9630211.

It is an a-pointer prime, because the next prime (1120391) can be obtained adding 1120369 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 950625 + 169744 = 975^2 + 412^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120369 - 2⁵ = 1120337 is a prime.

It is a super-2 number, since 2×1120369² = 2510453392322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1120363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560184 + 560185.

It is an arithmetic number, because the mean of its divisors is an integer number (560185).

2^1120369 is an apocalyptic number.

It is an amenable number.

1120369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120369 is an equidigital number, since it uses as much as digits as its factorization.

1120369 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 1120369 is about 1058.4748461820. The cubic root of 1120369 is about 103.8612857271.

The spelling of 1120369 in words is "one million, one hundred twenty thousand, three hundred sixty-nine".