1124269 has 2 divisors, whose sum is σ = 1124270. Its totient is φ = 1124268.

The previous prime is 1124267. The next prime is 1124293. The reversal of 1124269 is 9624211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1010025 + 114244 = 1005^2 + 338^2 .

It is an emirp because it is prime and its reverse (9624211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1124269 - 2¹ = 1124267 is a prime.

It is a super-2 number, since 2×1124269² = 2527961568722, which contains 22 as substring.

Together with 1124267, it forms a pair of twin primes.

1124269 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562134 + 562135.

It is an arithmetic number, because the mean of its divisors is an integer number (562135).

2^1124269 is an apocalyptic number.

It is an amenable number.

1124269 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124269 is an equidigital number, since it uses as much as digits as its factorization.

1124269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 25.

The square root of 1124269 is about 1060.3155190791. The cubic root of 1124269 is about 103.9816597343.

It can be divided in two parts, 11242 and 69, that added together give a palindrome (11311).

The spelling of 1124269 in words is "one million, one hundred twenty-four thousand, two hundred sixty-nine".