2232540205 has 48 divisors (see below), whose sum is σ = 3242160000. Its totient is φ = 1469736576.

The previous prime is 2232540203. The next prime is 2232540257. The reversal of 2232540205 is 5020452322.

It is a happy number.

It is not a de Polignac number, because 2232540205 - 2¹ = 2232540203 is a prime.

It is a super-3 number, since 3×2232540205³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232540205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232540203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1413106 + ... + 1414684.

It is an arithmetic number, because the mean of its divisors is an integer number (67545000).

Almost surely, 2^2232540205 is an apocalyptic number.

It is an amenable number.

2232540205 is a deficient number, since it is larger than the sum of its proper divisors (1009619795).

2232540205 is a wasteful number, since it uses less digits than its factorization.

2232540205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826 (or 1819 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2232540205 is about 47249.7640734851. The cubic root of 2232540205 is about 1306.9724394242.

Adding to 2232540205 its reverse (5020452322), we get a palindrome (7252992527).

The spelling of 2232540205 in words is "two billion, two hundred thirty-two million, five hundred forty thousand, two hundred five".