432465 has 16 divisors (see below), whose sum is σ = 755136. Its totient is φ = 209600.

The previous prime is 432457. The next prime is 432479. The reversal of 432465 is 564234.

It is not a de Polignac number, because 432465 - 2³ = 432457 is a prime.

432465 is a lucky number.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1146 + ... + 1475.

It is an arithmetic number, because the mean of its divisors is an integer number (47196).

2⁴³²⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

432465 is a deficient number, since it is larger than the sum of its proper divisors (322671).

432465 is a wasteful number, since it uses less digits than its factorization.

432465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640.

The product of its digits is 2880, while the sum is 24.

The square root of 432465 is about 657.6207113527. The cubic root of 432465 is about 75.6223765681.

Adding to 432465 its reverse (564234), we get a palindrome (996699).

Subtracting 432465 from its reverse (564234), we obtain a square (131769 = 363²).

The spelling of 432465 in words is "four hundred thirty-two thousand, four hundred sixty-five".