10071427 has 2 divisors, whose sum is σ = 10071428. Its totient is φ = 10071426.

The previous prime is 10071419. The next prime is 10071433. The reversal of 10071427 is 72417001.

10071427 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10071427 - 2³ = 10071419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10071398 and 10071407.

It is not a weakly prime, because it can be changed into another prime (10071487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5035713 + 5035714.

It is an arithmetic number, because the mean of its divisors is an integer number (5035714).

Almost surely, 2^10071427 is an apocalyptic number.

10071427 is a deficient number, since it is larger than the sum of its proper divisors (1).

10071427 is an equidigital number, since it uses as much as digits as its factorization.

10071427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 10071427 is about 3173.5511654927. The cubic root of 10071427 is about 215.9552019007.

Adding to 10071427 its reverse (72417001), we get a palindrome (82488428).

The spelling of 10071427 in words is "ten million, seventy-one thousand, four hundred twenty-seven".