228259514 has 8 divisors (see below), whose sum is σ = 391302048. Its totient is φ = 97825500.

The previous prime is 228259511. The next prime is 228259529. The reversal of 228259514 is 415952822.

228259514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (228259511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8152112 + ... + 8152139.

It is an arithmetic number, because the mean of its divisors is an integer number (48912756).

Almost surely, 2^228259514 is an apocalyptic number.

228259514 is a deficient number, since it is larger than the sum of its proper divisors (163042534).

228259514 is a wasteful number, since it uses less digits than its factorization.

228259514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16304260.

The product of its digits is 57600, while the sum is 38.

The square root of 228259514 is about 15108.2597939008. The cubic root of 228259514 is about 611.1431702875.

The spelling of 228259514 in words is "two hundred twenty-eight million, two hundred fifty-nine thousand, five hundred fourteen".