228334667 has 16 divisors (see below), whose sum is σ = 264256992. Its totient is φ = 194987520.

The previous prime is 228334663. The next prime is 228334679. The reversal of 228334667 is 766433822.

228334667 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 228334667 - 2² = 228334663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228334663) 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, 140753 + ... + 142365.

It is an arithmetic number, because the mean of its divisors is an integer number (16516062).

Almost surely, 2^228334667 is an apocalyptic number.

228334667 is a deficient number, since it is larger than the sum of its proper divisors (35922325).

228334667 is a wasteful number, since it uses less digits than its factorization.

228334667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398.

The product of its digits is 290304, while the sum is 41.

The square root of 228334667 is about 15110.7467386625. The cubic root of 228334667 is about 611.2102346012.

The spelling of 228334667 in words is "two hundred twenty-eight million, three hundred thirty-four thousand, six hundred sixty-seven".