2233523047 has 20 divisors (see below), whose sum is σ = 2611652400. Its totient is φ = 1910021568.

The previous prime is 2233523027. The next prime is 2233523059. The reversal of 2233523047 is 7403253322.

It is a happy number.

It is not a de Polignac number, because 2233523047 - 2¹⁹ = 2232998759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233523027) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1437423 + ... + 1438975.

It is an arithmetic number, because the mean of its divisors is an integer number (130582620).

Almost surely, 2^2233523047 is an apocalyptic number.

2233523047 is a deficient number, since it is larger than the sum of its proper divisors (378129353).

2233523047 is an frugal number, since it uses more digits than its factorization.

2233523047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180 (or 2159 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 2233523047 is about 47260.1634254474. The cubic root of 2233523047 is about 1307.1642028914.

Adding to 2233523047 its reverse (7403253322), we get a palindrome (9636776369).

The spelling of 2233523047 in words is "two billion, two hundred thirty-three million, five hundred twenty-three thousand, forty-seven".