652044260 has 96 divisors (see below), whose sum is σ = 1620622080. Its totient is φ = 215728128.

The previous prime is 652044259. The next prime is 652044269. The reversal of 652044260 is 62440256.

It is not an unprimeable number, because it can be changed into a prime (652044269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 535172 + ... + 536388.

It is an arithmetic number, because the mean of its divisors is an integer number (16881480).

Almost surely, 2^652044260 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 652044260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (810311040).

652044260 is an abundant number, since it is smaller than the sum of its proper divisors (968577820).

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

652044260 is a wasteful number, since it uses less digits than its factorization.

652044260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 652044260 is about 25535.1573325876. The cubic root of 652044260 is about 867.1462667633.

The spelling of 652044260 in words is "six hundred fifty-two million, forty-four thousand, two hundred sixty".