1140611 has 2 divisors, whose sum is σ = 1140612. Its totient is φ = 1140610.

The previous prime is 1140577. The next prime is 1140619. The reversal of 1140611 is 1160411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140611 - 2¹⁰ = 1139587 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1140619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570305 + 570306.

It is an arithmetic number, because the mean of its divisors is an integer number (570306).

2^1140611 is an apocalyptic number.

1140611 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140611 is an equidigital number, since it uses as much as digits as its factorization.

1140611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1140611 is about 1067.9939138403. The cubic root of 1140611 is about 104.4830524320.

The spelling of 1140611 in words is "one million, one hundred forty thousand, six hundred eleven".