432894 has 32 divisors (see below), whose sum is σ = 1080576. Its totient is φ = 112320.

The previous prime is 432893. The next prime is 432907. The reversal of 432894 is 498234.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7 + ... + 930.

It is an arithmetic number, because the mean of its divisors is an integer number (33768).

2⁴³²⁸⁹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (540288).

432894 is an abundant number, since it is smaller than the sum of its proper divisors (647682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

432894 is a wasteful number, since it uses less digits than its factorization.

432894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960.

The product of its digits is 6912, while the sum is 30.

The square root of 432894 is about 657.9468063605. The cubic root of 432894 is about 75.6473737957.

It can be divided in two parts, 432 and 894, that added together give a triangular number (1326 = T₅₁).

The spelling of 432894 in words is "four hundred thirty-two thousand, eight hundred ninety-four".