463543 has 8 divisors (see below), whose sum is σ = 504320. Its totient is φ = 424440.

The previous prime is 463537. The next prime is 463549. The reversal of 463543 is 345364.

It is an interprime number because it is at equal distance from previous prime (463537) and next prime (463549).

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

It is a cyclic number.

It is not a de Polignac number, because 463543 - 2⁵ = 463511 is a prime.

It is a super-2 number, since 2×463543² = 429744225698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196 + ... + 982.

It is an arithmetic number, because the mean of its divisors is an integer number (63040).

2⁴⁶³⁵⁴³ is an apocalyptic number.

463543 is a deficient number, since it is larger than the sum of its proper divisors (40777).

463543 is a wasteful number, since it uses less digits than its factorization.

463543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837.

The product of its digits is 4320, while the sum is 25.

The square root of 463543 is about 680.8399224487. The cubic root of 463543 is about 77.3921079317.

The spelling of 463543 in words is "four hundred sixty-three thousand, five hundred forty-three".