982420193 has 2 divisors, whose sum is σ = 982420194. Its totient is φ = 982420192.

The previous prime is 982420177. The next prime is 982420253. The reversal of 982420193 is 391024289.

982420193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 971444224 + 10975969 = 31168^2 + 3313^2 .

It is a cyclic number.

It is not a de Polignac number, because 982420193 - 2⁴ = 982420177 is a prime.

It is a super-2 number, since 2×982420193² = 1930298871228314498, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (982420133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491210096 + 491210097.

It is an arithmetic number, because the mean of its divisors is an integer number (491210097).

Almost surely, 2^982420193 is an apocalyptic number.

It is an amenable number.

982420193 is a deficient number, since it is larger than the sum of its proper divisors (1).

982420193 is an equidigital number, since it uses as much as digits as its factorization.

982420193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 982420193 is about 31343.5829636626. The cubic root of 982420193 is about 994.1053861330.

The spelling of 982420193 in words is "nine hundred eighty-two million, four hundred twenty thousand, one hundred ninety-three".