It is a cyclic number.
It is a self number, because there is not a number n which added to its sum of digits gives 233164645.
It is a congruent number.
It is an unprimeable number.
Almost surely, 2233164645 is an apocalyptic number.
It is an amenable number.
233164645 is an equidigital number, since it uses as much as digits as its factorization.
233164645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9444.
The square root of 233164645 is about 15269.7296963633. The cubic root of 233164645 is about 615.4898558253.
The spelling of 233164645 in words is "two hundred thirty-three million, one hundred sixty-four thousand, six hundred forty-five".