228470316 has 24 divisors (see below), whose sum is σ = 556276224. Its totient is φ = 72845520.

The previous prime is 228470311. The next prime is 228470351. The reversal of 228470316 is 613074822.

228470316 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (228470311) 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, 413620 + ... + 414171.

It is an arithmetic number, because the mean of its divisors is an integer number (23178176).

Almost surely, 2^228470316 is an apocalyptic number.

It is an amenable number.

228470316 is an abundant number, since it is smaller than the sum of its proper divisors (327805908).

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

228470316 is a wasteful number, since it uses less digits than its factorization.

228470316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827821 (or 827819 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 228470316 is about 15115.2345664895. The cubic root of 228470316 is about 611.3312465136.

The spelling of 228470316 in words is "two hundred twenty-eight million, four hundred seventy thousand, three hundred sixteen".