132429 has 8 divisors (see below), whose sum is σ = 192672. Its totient is φ = 80240.

The previous prime is 132421. The next prime is 132437. The reversal of 132429 is 924231.

It is an interprime number because it is at equal distance from previous prime (132421) and next prime (132437).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132429 - 2³ = 132421 is a prime.

It is a d-powerful number, because it can be written as 1 + 3⁵ + 4⁵ + 2³ + 2¹⁷ + 9² .

132429 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1974 + ... + 2039.

It is an arithmetic number, because the mean of its divisors is an integer number (24084).

2¹³²⁴²⁹ is an apocalyptic number.

It is an amenable number.

132429 is a deficient number, since it is larger than the sum of its proper divisors (60243).

132429 is a wasteful number, since it uses less digits than its factorization.

132429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027.

The product of its digits is 432, while the sum is 21.

The square root of 132429 is about 363.9079553953. The cubic root of 132429 is about 50.9715335180.

It can be divided in two parts, 132 and 429, that added together give a triangular number (561 = T₃₃).

The spelling of 132429 in words is "one hundred thirty-two thousand, four hundred twenty-nine".