1140876937 has 2 divisors, whose sum is σ = 1140876938. Its totient is φ = 1140876936.

The previous prime is 1140876917. The next prime is 1140876959. The reversal of 1140876937 is 7396780411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 687016521 + 453860416 = 26211^2 + 21304^2 .

It is an emirp because it is prime and its reverse (7396780411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140876937 - 2⁷ = 1140876809 is a prime.

It is not a weakly prime, because it can be changed into another prime (1140876917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570438468 + 570438469.

It is an arithmetic number, because the mean of its divisors is an integer number (570438469).

Almost surely, 2^1140876937 is an apocalyptic number.

It is an amenable number.

1140876937 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140876937 is an equidigital number, since it uses as much as digits as its factorization.

1140876937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 1140876937 is about 33776.8698520156. The cubic root of 1140876937 is about 1044.9117198380.

The spelling of 1140876937 in words is "one billion, one hundred forty million, eight hundred seventy-six thousand, nine hundred thirty-seven".