232828913 has 2 divisors, whose sum is σ = 232828914. Its totient is φ = 232828912.

The previous prime is 232828891. The next prime is 232828943. The reversal of 232828913 is 319828232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194239969 + 38588944 = 13937^2 + 6212^2 .

It is a cyclic number.

It is not a de Polignac number, because 232828913 - 2¹² = 232824817 is a prime.

It is a super-3 number, since 3×232828913³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (232828943) 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 as a sum of consecutive naturals, namely, 116414456 + 116414457.

It is an arithmetic number, because the mean of its divisors is an integer number (116414457).

Almost surely, 2^232828913 is an apocalyptic number.

It is an amenable number.

232828913 is a deficient number, since it is larger than the sum of its proper divisors (1).

232828913 is an equidigital number, since it uses as much as digits as its factorization.

232828913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 232828913 is about 15258.7323523286. The cubic root of 232828913 is about 615.1943008691.

The spelling of 232828913 in words is "two hundred thirty-two million, eight hundred twenty-eight thousand, nine hundred thirteen".