228452514 has 32 divisors (see below), whose sum is σ = 478393344. Its totient is φ = 72592080.

The previous prime is 228452501. The next prime is 228452591. The reversal of 228452514 is 415254822.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40257 + ... + 45579.

It is an arithmetic number, because the mean of its divisors is an integer number (14949792).

Almost surely, 2^228452514 is an apocalyptic number.

228452514 is an abundant number, since it is smaller than the sum of its proper divisors (249940830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228452514 is a wasteful number, since it uses less digits than its factorization.

228452514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5662.

The product of its digits is 25600, while the sum is 33.

The square root of 228452514 is about 15114.6456789433. The cubic root of 228452514 is about 611.3153681540.

The spelling of 228452514 in words is "two hundred twenty-eight million, four hundred fifty-two thousand, five hundred fourteen".