232616213 has 2 divisors, whose sum is σ = 232616214. Its totient is φ = 232616212.

The previous prime is 232616201. The next prime is 232616233. The reversal of 232616213 is 312616232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 163277284 + 69338929 = 12778^2 + 8327^2 .

It is a cyclic number.

It is not a de Polignac number, because 232616213 - 2²² = 228421909 is a prime.

It is a super-2 number, since 2×232616213² = 108220605100922738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232616233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116308106 + 116308107.

It is an arithmetic number, because the mean of its divisors is an integer number (116308107).

Almost surely, 2^232616213 is an apocalyptic number.

It is an amenable number.

232616213 is a deficient number, since it is larger than the sum of its proper divisors (1).

232616213 is an equidigital number, since it uses as much as digits as its factorization.

232616213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 26.

The square root of 232616213 is about 15251.7609802934. The cubic root of 232616213 is about 615.0069076273.

The spelling of 232616213 in words is "two hundred thirty-two million, six hundred sixteen thousand, two hundred thirteen".