234398227 has 16 divisors (see below), whose sum is σ = 287884800. Its totient is φ = 186265728.

The previous prime is 234398191. The next prime is 234398251. The reversal of 234398227 is 722893432.

234398227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 234398227 - 2¹⁵ = 234365459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234398227.

It is not an unprimeable number, because it can be changed into a prime (234308227) 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, 6727 + ... + 22672.

It is an arithmetic number, because the mean of its divisors is an integer number (17992800).

Almost surely, 2^234398227 is an apocalyptic number.

234398227 is a deficient number, since it is larger than the sum of its proper divisors (53486573).

234398227 is a wasteful number, since it uses less digits than its factorization.

234398227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29490.

The product of its digits is 145152, while the sum is 40.

The square root of 234398227 is about 15310.0694642448. The cubic root of 234398227 is about 616.5733850949.

The spelling of 234398227 in words is "two hundred thirty-four million, three hundred ninety-eight thousand, two hundred twenty-seven".