1140127 has 2 divisors, whose sum is σ = 1140128. Its totient is φ = 1140126.

The previous prime is 1140121. The next prime is 1140131. The reversal of 1140127 is 7210411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140127 is a prime.

It is a super-2 number, since 2×1140127² = 2599779152258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1140127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570063 + 570064.

It is an arithmetic number, because the mean of its divisors is an integer number (570064).

2^1140127 is an apocalyptic number.

1140127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140127 is an equidigital number, since it uses as much as digits as its factorization.

1140127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 1140127 is about 1067.7672967459. The cubic root of 1140127 is about 104.4682717715.

Adding to 1140127 its reverse (7210411), we get a palindrome (8350538).

The spelling of 1140127 in words is "one million, one hundred forty thousand, one hundred twenty-seven".