132456229 has 2 divisors, whose sum is σ = 132456230. Its totient is φ = 132456228.

The previous prime is 132456221. The next prime is 132456307. The reversal of 132456229 is 922654231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132365025 + 91204 = 11505^2 + 302^2 .

It is a cyclic number.

It is not a de Polignac number, because 132456229 - 2³ = 132456221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132456194 and 132456203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132456221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66228114 + 66228115.

It is an arithmetic number, because the mean of its divisors is an integer number (66228115).

Almost surely, 2^132456229 is an apocalyptic number.

It is an amenable number.

132456229 is a deficient number, since it is larger than the sum of its proper divisors (1).

132456229 is an equidigital number, since it uses as much as digits as its factorization.

132456229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 34.

The square root of 132456229 is about 11508.9629854301. The cubic root of 132456229 is about 509.7502673266.

The spelling of 132456229 in words is "one hundred thirty-two million, four hundred fifty-six thousand, two hundred twenty-nine".