432099 has 12 divisors (see below), whose sum is σ = 639912. Its totient is φ = 280800.

The previous prime is 432097. The next prime is 432121. The reversal of 432099 is 990234.

It is not a de Polignac number, because 432099 - 2¹ = 432097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217 + ... + 954.

It is an arithmetic number, because the mean of its divisors is an integer number (53326).

2⁴³²⁰⁹⁹ is an apocalyptic number.

432099 is a deficient number, since it is larger than the sum of its proper divisors (207813).

432099 is a wasteful number, since it uses less digits than its factorization.

432099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218 (or 1215 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 432099 is about 657.3423765436. The cubic root of 432099 is about 75.6010371908.

The spelling of 432099 in words is "four hundred thirty-two thousand, ninety-nine".