232379533 has 2 divisors, whose sum is σ = 232379534. Its totient is φ = 232379532.

The previous prime is 232379531. The next prime is 232379551. The reversal of 232379533 is 335973232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 165842884 + 66536649 = 12878^2 + 8157^2 .

It is a cyclic number.

It is not a de Polignac number, because 232379533 - 2¹ = 232379531 is a prime.

Together with 232379531, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 232379492 and 232379501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232379531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116189766 + 116189767.

It is an arithmetic number, because the mean of its divisors is an integer number (116189767).

Almost surely, 2^232379533 is an apocalyptic number.

It is an amenable number.

232379533 is a deficient number, since it is larger than the sum of its proper divisors (1).

232379533 is an equidigital number, since it uses as much as digits as its factorization.

232379533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060, while the sum is 37.

The square root of 232379533 is about 15243.9999016006. Note that the first 4 decimals coincide. The cubic root of 232379533 is about 614.7982531680.

The spelling of 232379533 in words is "two hundred thirty-two million, three hundred seventy-nine thousand, five hundred thirty-three".