920140027 has 2 divisors, whose sum is σ = 920140028. Its totient is φ = 920140026.

The previous prime is 920140007. The next prime is 920140033. The reversal of 920140027 is 720041029.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 920140027 - 2²³ = 911751419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 920139983 and 920140010.

It is not a weakly prime, because it can be changed into another prime (920140007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460070013 + 460070014.

It is an arithmetic number, because the mean of its divisors is an integer number (460070014).

Almost surely, 2^920140027 is an apocalyptic number.

920140027 is a deficient number, since it is larger than the sum of its proper divisors (1).

920140027 is an equidigital number, since it uses as much as digits as its factorization.

920140027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 920140027 is about 30333.8099651198. The cubic root of 920140027 is about 972.6381674459.

The spelling of 920140027 in words is "nine hundred twenty million, one hundred forty thousand, twenty-seven".