1000035229 has 2 divisors, whose sum is σ = 1000035230. Its totient is φ = 1000035228.

The previous prime is 1000035209. The next prime is 1000035247. The reversal of 1000035229 is 9225300001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 918999225 + 81036004 = 30315^2 + 9002^2 .

It is an emirp because it is prime and its reverse (9225300001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000035229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000035209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500017614 + 500017615.

It is an arithmetic number, because the mean of its divisors is an integer number (500017615).

Almost surely, 2^1000035229 is an apocalyptic number.

It is an amenable number.

1000035229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000035229 is an equidigital number, since it uses as much as digits as its factorization.

1000035229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1000035229 is about 31623.3336161765. Note that the first 3 decimals coincide. The cubic root of 1000035229 is about 1000.0117428621.

The spelling of 1000035229 in words is "one billion, thirty-five thousand, two hundred twenty-nine".