214710427 has 2 divisors, whose sum is σ = 214710428. Its totient is φ = 214710426.

The previous prime is 214710407. The next prime is 214710437. The reversal of 214710427 is 724017412.

214710427 is digitally balanced in base 2, because in such base 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 214710427 - 2⁷ = 214710299 is a prime.

It is a super-2 number, since 2×214710427² = 92201134925044658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214710395 and 214710404.

It is not a weakly prime, because it can be changed into another prime (214710407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107355213 + 107355214.

It is an arithmetic number, because the mean of its divisors is an integer number (107355214).

Almost surely, 2^214710427 is an apocalyptic number.

214710427 is a deficient number, since it is larger than the sum of its proper divisors (1).

214710427 is an equidigital number, since it uses as much as digits as its factorization.

214710427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 214710427 is about 14653.0006142087. Note that the first 3 decimals coincide. The cubic root of 214710427 is about 598.8035667575.

Adding to 214710427 its reverse (724017412), we get a palindrome (938727839).

The spelling of 214710427 in words is "two hundred fourteen million, seven hundred ten thousand, four hundred twenty-seven".