652046865 has 8 divisors (see below), whose sum is σ = 1043275008. Its totient is φ = 347758320.

The previous prime is 652046851. The next prime is 652046887. The reversal of 652046865 is 568640256.

652046865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 652046865 - 2¹⁰ = 652045841 is a prime.

It is a super-4 number, since 4×652046865⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21734881 + ... + 21734910.

It is an arithmetic number, because the mean of its divisors is an integer number (130409376).

Almost surely, 2^652046865 is an apocalyptic number.

It is an amenable number.

652046865 is a deficient number, since it is larger than the sum of its proper divisors (391228143).

652046865 is a wasteful number, since it uses less digits than its factorization.

652046865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43469799.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 652046865 is about 25535.2083406421. The cubic root of 652046865 is about 867.1474215484.

The spelling of 652046865 in words is "six hundred fifty-two million, forty-six thousand, eight hundred sixty-five".