182020093 has 2 divisors, whose sum is σ = 182020094. Its totient is φ = 182020092.

The previous prime is 182020063. The next prime is 182020099. The reversal of 182020093 is 390020281.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181656484 + 363609 = 13478^2 + 603^2 .

It is a cyclic number.

It is not a de Polignac number, because 182020093 - 2¹⁷ = 181889021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (182020099) 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, 91010046 + 91010047.

It is an arithmetic number, because the mean of its divisors is an integer number (91010047).

Almost surely, 2^182020093 is an apocalyptic number.

It is an amenable number.

182020093 is a deficient number, since it is larger than the sum of its proper divisors (1).

182020093 is an equidigital number, since it uses as much as digits as its factorization.

182020093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 182020093 is about 13491.4822388053. The cubic root of 182020093 is about 566.7259649979.

The spelling of 182020093 in words is "one hundred eighty-two million, twenty thousand, ninety-three".