232613226 has 24 divisors (see below), whose sum is σ = 504921924. Its totient is φ = 77395200.

The previous prime is 232613221. The next prime is 232613267. The reversal of 232613226 is 622316232.

232613226 is a `hidden beast` number, since 23 + 2 + 613 + 2 + 26 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 232532001 + 81225 = 15249^2 + 285^2 .

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 232613226.

It is not an unprimeable number, because it can be changed into a prime (232613221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1575 + ... + 21626.

Almost surely, 2^232613226 is an apocalyptic number.

232613226 is an abundant number, since it is smaller than the sum of its proper divisors (272308698).

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

232613226 is a wasteful number, since it uses less digits than its factorization.

232613226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23766 (or 23763 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 232613226 is about 15251.6630568604. The cubic root of 232613226 is about 615.0042752033.

Adding to 232613226 its reverse (622316232), we get a palindrome (854929458).

The spelling of 232613226 in words is "two hundred thirty-two million, six hundred thirteen thousand, two hundred twenty-six".