228610870 has 16 divisors (see below), whose sum is σ = 412990128. Its totient is φ = 91113120.

The previous prime is 228610853. The next prime is 228610871. The reversal of 228610870 is 78016822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228610871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38496 + ... + 44035.

It is an arithmetic number, because the mean of its divisors is an integer number (25811883).

Almost surely, 2^228610870 is an apocalyptic number.

228610870 is a deficient number, since it is larger than the sum of its proper divisors (184379258).

228610870 is a wasteful number, since it uses less digits than its factorization.

228610870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82815.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 228610870 is about 15119.8832667452. The cubic root of 228610870 is about 611.4565836388.

The spelling of 228610870 in words is "two hundred twenty-eight million, six hundred ten thousand, eight hundred seventy".