228526683 has 16 divisors (see below), whose sum is σ = 379888896. Its totient is φ = 118715040.

The previous prime is 228526673. The next prime is 228526687. The reversal of 228526683 is 386625822.

It is not a de Polignac number, because 228526683 - 2⁴ = 228526667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (228526687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494416 + ... + 494877.

It is an arithmetic number, because the mean of its divisors is an integer number (23743056).

Almost surely, 2^228526683 is an apocalyptic number.

228526683 is a deficient number, since it is larger than the sum of its proper divisors (151362213).

228526683 is a wasteful number, since it uses less digits than its factorization.

228526683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989314.

The product of its digits is 276480, while the sum is 42.

The square root of 228526683 is about 15117.0990272605. The cubic root of 228526683 is about 611.3815171943.

The spelling of 228526683 in words is "two hundred twenty-eight million, five hundred twenty-six thousand, six hundred eighty-three".