652514226 has 128 divisors (see below), whose sum is σ = 1746124800. Its totient is φ = 157697280.

The previous prime is 652514201. The next prime is 652514263. The reversal of 652514226 is 622415256.

652514226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 320580 + ... + 322608.

It is an arithmetic number, because the mean of its divisors is an integer number (13641600).

Almost surely, 2^652514226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652514226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (873062400).

652514226 is an abundant number, since it is smaller than the sum of its proper divisors (1093610574).

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

652514226 is a wasteful number, since it uses less digits than its factorization.

652514226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104.

The product of its digits is 28800, while the sum is 33.

The square root of 652514226 is about 25544.3580071999. The cubic root of 652514226 is about 867.3545508818.

The spelling of 652514226 in words is "six hundred fifty-two million, five hundred fourteen thousand, two hundred twenty-six".