2243354532 has 96 divisors (see below), whose sum is σ = 5455658880. Its totient is φ = 717050880.

The previous prime is 2243354521. The next prime is 2243354539. The reversal of 2243354532 is 2354533422.

It is a junction number, because it is equal to n+sod(n) for n = 2243354493 and 2243354502.

It is not an unprimeable number, because it can be changed into a prime (2243354539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9796194 + ... + 9796422.

It is an arithmetic number, because the mean of its divisors is an integer number (56829780).

Almost surely, 2^2243354532 is an apocalyptic number.

It is an amenable number.

2243354532 is an abundant number, since it is smaller than the sum of its proper divisors (3212304348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2243354532 is a wasteful number, since it uses less digits than its factorization.

2243354532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 571 counting only the distinct ones).

The product of its digits is 86400, while the sum is 33.

The square root of 2243354532 is about 47364.0637192376. The cubic root of 2243354532 is about 1309.0793469114.

Adding to 2243354532 its reverse (2354533422), we get a palindrome (4597887954).

The spelling of 2243354532 in words is "two billion, two hundred forty-three million, three hundred fifty-four thousand, five hundred thirty-two".