2700427 has 2 divisors, whose sum is σ = 2700428. Its totient is φ = 2700426.

The previous prime is 2700419. The next prime is 2700431. The reversal of 2700427 is 7240072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2700427 - 2³ = 2700419 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2700398 and 2700407.

It is not a weakly prime, because it can be changed into another prime (2700487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350213 + 1350214.

It is an arithmetic number, because the mean of its divisors is an integer number (1350214).

2^2700427 is an apocalyptic number.

2700427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2700427 is an equidigital number, since it uses as much as digits as its factorization.

2700427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 2700427 is about 1643.2975993410. The cubic root of 2700427 is about 139.2550052082.

Adding to 2700427 its reverse (7240072), we get a palindrome (9940499).

The spelling of 2700427 in words is "two million, seven hundred thousand, four hundred twenty-seven".