228001334 has 16 divisors (see below), whose sum is σ = 373450176. Its totient is φ = 103537800.

The previous prime is 228001321. The next prime is 228001337. The reversal of 228001334 is 433100822.

228001334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228001337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21749 + ... + 30479.

It is an arithmetic number, because the mean of its divisors is an integer number (23340636).

Almost surely, 2^228001334 is an apocalyptic number.

228001334 is a deficient number, since it is larger than the sum of its proper divisors (145448842).

228001334 is a wasteful number, since it uses less digits than its factorization.

228001334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9931.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 228001334 is about 15099.7130436310. The cubic root of 228001334 is about 610.9126658826.

The spelling of 228001334 in words is "two hundred twenty-eight million, one thousand, three hundred thirty-four".