232132427 has 2 divisors, whose sum is σ = 232132428. Its totient is φ = 232132426.

The previous prime is 232132409. The next prime is 232132457. The reversal of 232132427 is 724231232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232132427 - 2¹² = 232128331 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 232132396 and 232132405.

It is not a weakly prime, because it can be changed into another prime (232132457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116066213 + 116066214.

It is an arithmetic number, because the mean of its divisors is an integer number (116066214).

Almost surely, 2^232132427 is an apocalyptic number.

232132427 is a deficient number, since it is larger than the sum of its proper divisors (1).

232132427 is an equidigital number, since it uses as much as digits as its factorization.

232132427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 26.

The square root of 232132427 is about 15235.8927208090. The cubic root of 232132427 is about 614.5802560316.

Adding to 232132427 its reverse (724231232), we get a palindrome (956363659).

The spelling of 232132427 in words is "two hundred thirty-two million, one hundred thirty-two thousand, four hundred twenty-seven".