10840757 has 2 divisors, whose sum is σ = 10840758. Its totient is φ = 10840756.

The previous prime is 10840733. The next prime is 10840759. The reversal of 10840757 is 75704801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9186961 + 1653796 = 3031^2 + 1286^2 .

It is an emirp because it is prime and its reverse (75704801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10840757 - 2¹⁸ = 10578613 is a prime.

Together with 10840759, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10840759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5420378 + 5420379.

It is an arithmetic number, because the mean of its divisors is an integer number (5420379).

Almost surely, 2^10840757 is an apocalyptic number.

It is an amenable number.

10840757 is a deficient number, since it is larger than the sum of its proper divisors (1).

10840757 is an equidigital number, since it uses as much as digits as its factorization.

10840757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 10840757 is about 3292.5304858118. The cubic root of 10840757 is about 221.3195965632.

The spelling of 10840757 in words is "ten million, eight hundred forty thousand, seven hundred fifty-seven".