464543 has 4 divisors (see below), whose sum is σ = 468768. Its totient is φ = 460320.

The previous prime is 464539. The next prime is 464549. The reversal of 464543 is 345464.

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

It is a cyclic number.

It is not a de Polignac number, because 464543 - 2² = 464539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464549) 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, 1943 + ... + 2168.

It is an arithmetic number, because the mean of its divisors is an integer number (117192).

2⁴⁶⁴⁵⁴³ is an apocalyptic number.

464543 is a deficient number, since it is larger than the sum of its proper divisors (4225).

464543 is a wasteful number, since it uses less digits than its factorization.

464543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4224.

The product of its digits is 5760, while the sum is 26.

The square root of 464543 is about 681.5739138201. The cubic root of 464543 is about 77.4477205515.

The spelling of 464543 in words is "four hundred sixty-four thousand, five hundred forty-three".