432878 has 8 divisors (see below), whose sum is σ = 665280. Its totient is φ = 211120.

The previous prime is 432869. The next prime is 432893. The reversal of 432878 is 878234.

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

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2558 + ... + 2721.

It is an arithmetic number, because the mean of its divisors is an integer number (83160).

2⁴³²⁸⁷⁸ is an apocalyptic number.

432878 is a deficient number, since it is larger than the sum of its proper divisors (232402).

432878 is a wasteful number, since it uses less digits than its factorization.

432878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5322.

The product of its digits is 10752, while the sum is 32.

The square root of 432878 is about 657.9346472105. The cubic root of 432878 is about 75.6464417948.

The spelling of 432878 in words is "four hundred thirty-two thousand, eight hundred seventy-eight".