432127 has 4 divisors (see below), whose sum is σ = 434560. Its totient is φ = 429696.

The previous prime is 432121. The next prime is 432137. The reversal of 432127 is 721234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432127 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

432127 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927 + ... + 1312.

It is an arithmetic number, because the mean of its divisors is an integer number (108640).

2⁴³²¹²⁷ is an apocalyptic number.

432127 is a deficient number, since it is larger than the sum of its proper divisors (2433).

432127 is a wasteful number, since it uses less digits than its factorization.

432127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432.

The product of its digits is 336, while the sum is 19.

The square root of 432127 is about 657.3636740800. The cubic root of 432127 is about 75.6026701370.

It can be divided in two parts, 4 and 32127, that added together give a triangular number (32131 = T₂₅₃).

The spelling of 432127 in words is "four hundred thirty-two thousand, one hundred twenty-seven".