228002567 has 16 divisors (see below), whose sum is σ = 250629792. Its totient is φ = 206133120.

The previous prime is 228002549. The next prime is 228002587. The reversal of 228002567 is 765200822.

228002567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 228002567 - 2²⁶ = 160893703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228002587) 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, 250928 + ... + 251834.

It is an arithmetic number, because the mean of its divisors is an integer number (15664362).

Almost surely, 2^228002567 is an apocalyptic number.

228002567 is a deficient number, since it is larger than the sum of its proper divisors (22627225).

228002567 is a wasteful number, since it uses less digits than its factorization.

228002567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 228002567 is about 15099.7538721663. The cubic root of 228002567 is about 610.9137671247.

The spelling of 228002567 in words is "two hundred twenty-eight million, two thousand, five hundred sixty-seven".