2235530452 has 12 divisors (see below), whose sum is σ = 3916625076. Its totient is φ = 1116494720.

The previous prime is 2235530431. The next prime is 2235530459. The reversal of 2235530452 is 2540355322.

It can be written as a sum of positive squares in 2 ways, for example, as 739078596 + 1496451856 = 27186^2 + 38684^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235530459) 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, 313663 + ... + 320710.

It is an arithmetic number, because the mean of its divisors is an integer number (326385423).

Almost surely, 2^2235530452 is an apocalyptic number.

It is an amenable number.

2235530452 is a deficient number, since it is larger than the sum of its proper divisors (1681094624).

2235530452 is a wasteful number, since it uses less digits than its factorization.

2235530452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635258 (or 635256 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2235530452 is about 47281.3964683786. The cubic root of 2235530452 is about 1307.5556953415. Note that the first 3 decimals are identical.

Adding to 2235530452 its reverse (2540355322), we get a palindrome (4775885774).

The spelling of 2235530452 in words is "two billion, two hundred thirty-five million, five hundred thirty thousand, four hundred fifty-two".