652216116 has 48 divisors (see below), whose sum is σ = 1603929600. Its totient is φ = 205706592.

The previous prime is 652216073. The next prime is 652216121. The reversal of 652216116 is 611612256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277675 + ... + 280013.

It is an arithmetic number, because the mean of its divisors is an integer number (33415200).

Almost surely, 2^652216116 is an apocalyptic number.

It is an amenable number.

652216116 is an abundant number, since it is smaller than the sum of its proper divisors (951713484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

652216116 is a wasteful number, since it uses less digits than its factorization.

652216116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588 (or 3586 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 652216116 is about 25538.5221968696. The cubic root of 652216116 is about 867.2224431864. Note that the first 3 decimals are identical.

The spelling of 652216116 in words is "six hundred fifty-two million, two hundred sixteen thousand, one hundred sixteen".