652267223 has 4 divisors (see below), whose sum is σ = 654973968. Its totient is φ = 649560480.

The previous prime is 652267219. The next prime is 652267241. The reversal of 652267223 is 322762256.

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 652267223 - 2² = 652267219 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 (652267123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1353011 + ... + 1353492.

It is an arithmetic number, because the mean of its divisors is an integer number (163743492).

Almost surely, 2^652267223 is an apocalyptic number.

652267223 is a deficient number, since it is larger than the sum of its proper divisors (2706745).

652267223 is a wasteful number, since it uses less digits than its factorization.

652267223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706744.

The product of its digits is 60480, while the sum is 35.

The square root of 652267223 is about 25539.5227637480. The cubic root of 652267223 is about 867.2450941547.

The spelling of 652267223 in words is "six hundred fifty-two million, two hundred sixty-seven thousand, two hundred twenty-three".