945284233 has 4 divisors (see below), whose sum is σ = 968339988. Its totient is φ = 922228480.

The previous prime is 945284231. The next prime is 945284237. The reversal of 945284233 is 332482549.

945284233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 128867904 + 816416329 = 11352^2 + 28573^2 .

It is a cyclic number.

It is not a de Polignac number, because 945284233 - 2¹ = 945284231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (945284231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11527816 + ... + 11527897.

It is an arithmetic number, because the mean of its divisors is an integer number (242084997).

Almost surely, 2^945284233 is an apocalyptic number.

It is an amenable number.

945284233 is a deficient number, since it is larger than the sum of its proper divisors (23055755).

945284233 is a wasteful number, since it uses less digits than its factorization.

945284233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23055754.

The product of its digits is 207360, while the sum is 40.

The square root of 945284233 is about 30745.4750003964. The cubic root of 945284233 is about 981.4182689075.

The spelling of 945284233 in words is "nine hundred forty-five million, two hundred eighty-four thousand, two hundred thirty-three".