468643 has 4 divisors (see below), whose sum is σ = 535600. Its totient is φ = 401688.

The previous prime is 468641. The next prime is 468647. The reversal of 468643 is 346864.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 468643 - 2¹ = 468641 is a prime.

It is a super-2 number, since 2×468643² = 439252522898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (468641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33468 + ... + 33481.

It is an arithmetic number, because the mean of its divisors is an integer number (133900).

2⁴⁶⁸⁶⁴³ is an apocalyptic number.

468643 is a deficient number, since it is larger than the sum of its proper divisors (66957).

468643 is an equidigital number, since it uses as much as digits as its factorization.

468643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66956.

The product of its digits is 13824, while the sum is 31.

The square root of 468643 is about 684.5750506701. The cubic root of 468643 is about 77.6749015523.

It can be divided in two parts, 468 and 643, that added together give a palindrome (1111).

The spelling of 468643 in words is "four hundred sixty-eight thousand, six hundred forty-three".