432464 has 20 divisors (see below), whose sum is σ = 848160. Its totient is φ = 213600.

The previous prime is 432457. The next prime is 432479. The reversal of 432464 is 464234.

It is a happy number.

It is a super-2 number, since 2×432464² = 374050222592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

432464 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2327 + ... + 2505.

It is an arithmetic number, because the mean of its divisors is an integer number (42408).

2⁴³²⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

432464 is a deficient number, since it is larger than the sum of its proper divisors (415696).

432464 is a wasteful number, since it uses less digits than its factorization.

432464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 332 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 432464 is about 657.6199510356. The cubic root of 432464 is about 75.6223182802.

Adding to 432464 its reverse (464234), we get a palindrome (896698).

The spelling of 432464 in words is "four hundred thirty-two thousand, four hundred sixty-four".