652826480 has 80 divisors (see below), whose sum is σ = 1592737344. Its totient is φ = 248371200.

The previous prime is 652826441. The next prime is 652826519. The reversal of 652826480 is 84628256.

It is an interprime number because it is at equal distance from previous prime (652826441) and next prime (652826519).

It is a tau number, because it is divible by the number of its divisors (80).

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, 361580 + ... + 363380.

Almost surely, 2^652826480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652826480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (796368672).

652826480 is an abundant number, since it is smaller than the sum of its proper divisors (939910864).

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

652826480 is a wasteful number, since it uses less digits than its factorization.

652826480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 652826480 is about 25550.4692716200. The cubic root of 652826480 is about 867.4928833640.

The spelling of 652826480 in words is "six hundred fifty-two million, eight hundred twenty-six thousand, four hundred eighty".