43463 has 6 divisors (see below), whose sum is σ = 50616. Its totient is φ = 37212.

The previous prime is 43457. The next prime is 43481. The reversal of 43463 is 36434.

It is a happy number.

It is not a de Polignac number, because 43463 - 2⁶ = 43399 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 395 + ... + 492.

It is an arithmetic number, because the mean of its divisors is an integer number (8436).

2⁴³⁴⁶³ is an apocalyptic number.

43463 is a deficient number, since it is larger than the sum of its proper divisors (7153).

43463 is an equidigital number, since it uses as much as digits as its factorization.

43463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901 (or 894 counting only the distinct ones).

The product of its digits is 864, while the sum is 20.

The square root of 43463 is about 208.4778165657. The cubic root of 43463 is about 35.1592740938.

Adding to 43463 its reverse (36434), we get a palindrome (79897).

The spelling of 43463 in words is "forty-three thousand, four hundred sixty-three".