10027427 has 2 divisors, whose sum is σ = 10027428. Its totient is φ = 10027426.

The previous prime is 10027397. The next prime is 10027439. The reversal of 10027427 is 72472001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10027427 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10027447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5013713 + 5013714.

It is an arithmetic number, because the mean of its divisors is an integer number (5013714).

Almost surely, 2^10027427 is an apocalyptic number.

10027427 is a deficient number, since it is larger than the sum of its proper divisors (1).

10027427 is an equidigital number, since it uses as much as digits as its factorization.

10027427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 10027427 is about 3166.6112802174. The cubic root of 10027427 is about 215.6402548054.

Adding to 10027427 its reverse (72472001), we get a palindrome (82499428).

The spelling of 10027427 in words is "ten million, twenty-seven thousand, four hundred twenty-seven".