20365027 has 2 divisors, whose sum is σ = 20365028. Its totient is φ = 20365026.

The previous prime is 20365019. The next prime is 20365039. The reversal of 20365027 is 72056302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20365027 - 2³ = 20365019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20364992 and 20365010.

It is not a weakly prime, because it can be changed into another prime (20365127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10182513 + 10182514.

It is an arithmetic number, because the mean of its divisors is an integer number (10182514).

Almost surely, 2^20365027 is an apocalyptic number.

20365027 is a deficient number, since it is larger than the sum of its proper divisors (1).

20365027 is an equidigital number, since it uses as much as digits as its factorization.

20365027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 20365027 is about 4512.7626793351. The cubic root of 20365027 is about 273.0832084556.

The spelling of 20365027 in words is "twenty million, three hundred sixty-five thousand, twenty-seven".