652254680 has 96 divisors (see below), whose sum is σ = 1862436240. Its totient is φ = 203293440.

The previous prime is 652254649. The next prime is 652254683. The reversal of 652254680 is 86452256.

652254680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652254683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6434 + ... + 36686.

Almost surely, 2^652254680 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 652254680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (931218120).

652254680 is an abundant number, since it is smaller than the sum of its proper divisors (1210181560).

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

652254680 is a wasteful number, since it uses less digits than its factorization.

652254680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30289 (or 30278 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 652254680 is about 25539.2772019883. The cubic root of 652254680 is about 867.2395351218.

The spelling of 652254680 in words is "six hundred fifty-two million, two hundred fifty-four thousand, six hundred eighty".