228343570 has 64 divisors (see below), whose sum is σ = 514563840. Its totient is φ = 71025408.

The previous prime is 228343561. The next prime is 228343601. The reversal of 228343570 is 75343822.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51564 + ... + 55816.

It is an arithmetic number, because the mean of its divisors is an integer number (8040060).

Almost surely, 2^228343570 is an apocalyptic number.

228343570 is an abundant number, since it is smaller than the sum of its proper divisors (286220270).

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

228343570 is a wasteful number, since it uses less digits than its factorization.

228343570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4339.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 228343570 is about 15111.0413274532. The cubic root of 228343570 is about 611.2181784001.

The spelling of 228343570 in words is "two hundred twenty-eight million, three hundred forty-three thousand, five hundred seventy".