228652810 has 16 divisors (see below), whose sum is σ = 413877600. Its totient is φ = 90949456.

The previous prime is 228652769. The next prime is 228652811. The reversal of 228652810 is 18256822.

228652810 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×228652810² = 104564215041792200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (228652811) 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, 62080 + ... + 65659.

It is an arithmetic number, because the mean of its divisors is an integer number (25867350).

Almost surely, 2^228652810 is an apocalyptic number.

228652810 is a deficient number, since it is larger than the sum of its proper divisors (185224790).

228652810 is a wasteful number, since it uses less digits than its factorization.

228652810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127925.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 228652810 is about 15121.2701186111. The cubic root of 228652810 is about 611.4939731135.

The spelling of 228652810 in words is "two hundred twenty-eight million, six hundred fifty-two thousand, eight hundred ten".