228023076 has 48 divisors (see below), whose sum is σ = 538341440. Its totient is φ = 75116160.

The previous prime is 228023071. The next prime is 228023077. The reversal of 228023076 is 670320822.

It is a super-3 number, since 3×228023076³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (228023071) 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, 601455 + ... + 601833.

Almost surely, 2^228023076 is an apocalyptic number.

It is an amenable number.

228023076 is an abundant number, since it is smaller than the sum of its proper divisors (310318364).

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

228023076 is a wasteful number, since it uses less digits than its factorization.

228023076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 228023076 is about 15100.4329739250. The cubic root of 228023076 is about 610.9320839576.

Adding to 228023076 its reverse (670320822), we get a palindrome (898343898).

It can be divided in two parts, 22802 and 3076, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 228023076 in words is "two hundred twenty-eight million, twenty-three thousand, seventy-six".