214325609 has 2 divisors, whose sum is σ = 214325610. Its totient is φ = 214325608.

The previous prime is 214325561. The next prime is 214325621. The reversal of 214325609 is 906523412.

It is a happy number.

214325609 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 can be written as a sum of positive squares in only one way, i.e., 139122025 + 75203584 = 11795^2 + 8672^2 .

It is a cyclic number.

It is not a de Polignac number, because 214325609 - 2¹⁶ = 214260073 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (214325669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107162804 + 107162805.

It is an arithmetic number, because the mean of its divisors is an integer number (107162805).

Almost surely, 2^214325609 is an apocalyptic number.

It is an amenable number.

214325609 is a deficient number, since it is larger than the sum of its proper divisors (1).

214325609 is an equidigital number, since it uses as much as digits as its factorization.

214325609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 214325609 is about 14639.8636947207. The cubic root of 214325609 is about 598.4456145836.

The spelling of 214325609 in words is "two hundred fourteen million, three hundred twenty-five thousand, six hundred nine".