982423229 has 2 divisors, whose sum is σ = 982423230. Its totient is φ = 982423228.

The previous prime is 982423199. The next prime is 982423249. The reversal of 982423229 is 922324289.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 941078329 + 41344900 = 30677^2 + 6430^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-982423229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (982423249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491211614 + 491211615.

It is an arithmetic number, because the mean of its divisors is an integer number (491211615).

Almost surely, 2^982423229 is an apocalyptic number.

It is an amenable number.

982423229 is a deficient number, since it is larger than the sum of its proper divisors (1).

982423229 is an equidigital number, since it uses as much as digits as its factorization.

982423229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 41.

The square root of 982423229 is about 31343.6313945912. The cubic root of 982423229 is about 994.1064101690.

The spelling of 982423229 in words is "nine hundred eighty-two million, four hundred twenty-three thousand, two hundred twenty-nine".