652443 has 16 divisors (see below), whose sum is σ = 1005696. Its totient is φ = 371840.

The previous prime is 652429. The next prime is 652447. The reversal of 652443 is 344256.

It is a cyclic number.

It is not a de Polignac number, because 652443 - 2⁵ = 652411 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (652447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21 + ... + 1142.

It is an arithmetic number, because the mean of its divisors is an integer number (62856).

2⁶⁵²⁴⁴³ is an apocalyptic number.

652443 is a deficient number, since it is larger than the sum of its proper divisors (353253).

652443 is a wasteful number, since it uses less digits than its factorization.

652443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194.

The product of its digits is 2880, while the sum is 24.

The square root of 652443 is about 807.7394381854. The cubic root of 652443 is about 86.7322990679.

Adding to 652443 its reverse (344256), we get a palindrome (996699).

The spelling of 652443 in words is "six hundred fifty-two thousand, four hundred forty-three".