432355 has 16 divisors (see below), whose sum is σ = 647424. Its totient is φ = 269280.

The previous prime is 432349. The next prime is 432359. The reversal of 432355 is 553234.

It is not a de Polignac number, because 432355 - 2⁵ = 432323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177 + ... + 946.

It is an arithmetic number, because the mean of its divisors is an integer number (40464).

2⁴³²³⁵⁵ is an apocalyptic number.

432355 is a deficient number, since it is larger than the sum of its proper divisors (215069).

432355 is a wasteful number, since it uses less digits than its factorization.

432355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146.

The product of its digits is 1800, while the sum is 22.

The square root of 432355 is about 657.5370711983. The cubic root of 432355 is about 75.6159643600.

Adding to 432355 its reverse (553234), we get a palindrome (985589).

It can be divided in two parts, 432 and 355, that added together give a palindrome (787).

The spelling of 432355 in words is "four hundred thirty-two thousand, three hundred fifty-five".