2230443536 has 20 divisors (see below), whose sum is σ = 4324048764. Its totient is φ = 1114560000.

The previous prime is 2230443529. The next prime is 2230443539. The reversal of 2230443536 is 6353440322.

It can be written as a sum of positive squares in 2 ways, for example, as 1811013136 + 419430400 = 42556^2 + 20480^2 .

It is not an unprimeable number, because it can be changed into a prime (2230443539) 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, 12965 + ... + 68036.

Almost surely, 2^2230443536 is an apocalyptic number.

It is an amenable number.

2230443536 is a deficient number, since it is larger than the sum of its proper divisors (2093605228).

2230443536 is a wasteful number, since it uses less digits than its factorization.

2230443536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82730 (or 82724 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 2230443536 is about 47227.5717775115. The cubic root of 2230443536 is about 1306.5631676780.

Adding to 2230443536 its reverse (6353440322), we get a palindrome (8583883858).

The spelling of 2230443536 in words is "two billion, two hundred thirty million, four hundred forty-three thousand, five hundred thirty-six".