983275229 has 2 divisors, whose sum is σ = 983275230. Its totient is φ = 983275228.

The previous prime is 983275201. The next prime is 983275283. The reversal of 983275229 is 922572389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 542191225 + 441084004 = 23285^2 + 21002^2 .

It is a cyclic number.

It is not a de Polignac number, because 983275229 - 2²⁰ = 982226653 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (983278229) 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, 491637614 + 491637615.

It is an arithmetic number, because the mean of its divisors is an integer number (491637615).

Almost surely, 2^983275229 is an apocalyptic number.

It is an amenable number.

983275229 is a deficient number, since it is larger than the sum of its proper divisors (1).

983275229 is an equidigital number, since it uses as much as digits as its factorization.

983275229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 47.

The square root of 983275229 is about 31357.2197268827. The cubic root of 983275229 is about 994.3937045206.

The spelling of 983275229 in words is "nine hundred eighty-three million, two hundred seventy-five thousand, two hundred twenty-nine".