20092339 has 2 divisors, whose sum is σ = 20092340. Its totient is φ = 20092338.

The previous prime is 20092201. The next prime is 20092357. The reversal of 20092339 is 93329002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20092339 - 2¹³ = 20084147 is a prime.

It is a super-3 number, since 3×20092339³ (a number of 23 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (20092379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10046169 + 10046170.

It is an arithmetic number, because the mean of its divisors is an integer number (10046170).

Almost surely, 2^20092339 is an apocalyptic number.

20092339 is a deficient number, since it is larger than the sum of its proper divisors (1).

20092339 is an equidigital number, since it uses as much as digits as its factorization.

20092339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 20092339 is about 4482.4478803440. The cubic root of 20092339 is about 271.8588647490.

The spelling of 20092339 in words is "twenty million, ninety-two thousand, three hundred thirty-nine".