214280227 has 16 divisors (see below), whose sum is σ = 253713600. Its totient is φ = 177154560.

The previous prime is 214280207. The next prime is 214280263. The reversal of 214280227 is 722082412.

It is a cyclic number.

It is not a de Polignac number, because 214280227 - 2¹¹ = 214278179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214280195 and 214280204.

It is not an unprimeable number, because it can be changed into a prime (214280207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21349 + ... + 29737.

It is an arithmetic number, because the mean of its divisors is an integer number (15857100).

Almost surely, 2^214280227 is an apocalyptic number.

214280227 is a deficient number, since it is larger than the sum of its proper divisors (39433373).

214280227 is an equidigital number, since it uses as much as digits as its factorization.

214280227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8526.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 214280227 is about 14638.3136665396. The cubic root of 214280227 is about 598.4033726632.

It can be divided in two parts, 2142 and 80227, that added together give a square (82369 = 287²).

The spelling of 214280227 in words is "two hundred fourteen million, two hundred eighty thousand, two hundred twenty-seven".