1141379 has 2 divisors, whose sum is σ = 1141380. Its totient is φ = 1141378.

The previous prime is 1141373. The next prime is 1141381. The reversal of 1141379 is 9731411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1141379 - 2⁸ = 1141123 is a prime.

It is a Sophie Germain prime.

Together with 1141381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1141373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570689 + 570690.

It is an arithmetic number, because the mean of its divisors is an integer number (570690).

2^1141379 is an apocalyptic number.

1141379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141379 is an equidigital number, since it uses as much as digits as its factorization.

1141379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756, while the sum is 26.

The square root of 1141379 is about 1068.3534059477. The cubic root of 1141379 is about 104.5064974631.

The spelling of 1141379 in words is "one million, one hundred forty-one thousand, three hundred seventy-nine".