652441 has 8 divisors (see below), whose sum is σ = 717120. Its totient is φ = 590832.

The previous prime is 652429. The next prime is 652447. The reversal of 652441 is 144256.

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 652441 - 2¹⁷ = 521369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652447) 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, 310 + ... + 1183.

It is an arithmetic number, because the mean of its divisors is an integer number (89640).

2⁶⁵²⁴⁴¹ is an apocalyptic number.

It is an amenable number.

652441 is a deficient number, since it is larger than the sum of its proper divisors (64679).

652441 is a wasteful number, since it uses less digits than its factorization.

652441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535.

The product of its digits is 960, while the sum is 22.

The square root of 652441 is about 807.7382001614. The cubic root of 652441 is about 86.7322104447.

Adding to 652441 its reverse (144256), we get a palindrome (796697).

The spelling of 652441 in words is "six hundred fifty-two thousand, four hundred forty-one".