1083850247 has 2 divisors, whose sum is σ = 1083850248. Its totient is φ = 1083850246.

The previous prime is 1083850219. The next prime is 1083850259. The reversal of 1083850247 is 7420583801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1083850247 - 2¹² = 1083846151 is a prime.

It is a super-2 number, since 2×1083850247² = 2349462715843922018, 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 1083850247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1083850297) 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, 541925123 + 541925124.

It is an arithmetic number, because the mean of its divisors is an integer number (541925124).

Almost surely, 2^1083850247 is an apocalyptic number.

1083850247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083850247 is an equidigital number, since it uses as much as digits as its factorization.

1083850247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 1083850247 is about 32921.8809760317. The cubic root of 1083850247 is about 1027.2033497353.

The spelling of 1083850247 in words is "one billion, eighty-three million, eight hundred fifty thousand, two hundred forty-seven".