7852222630 has 32 divisors (see below), whose sum is σ = 16184104704. Its totient is φ = 2687030496.

The previous prime is 7852222627. The next prime is 7852222639. The reversal of 7852222630 is 362222587.

It is a self number, because there is not a number n which added to its sum of digits gives 7852222630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7852222639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70632 + ... + 143851.

It is an arithmetic number, because the mean of its divisors is an integer number (505753272).

Almost surely, 2^7852222630 is an apocalyptic number.

7852222630 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7852222630 is an abundant number, since it is smaller than the sum of its proper divisors (8331882074).

7852222630 is a wasteful number, since it uses less digits than its factorization.

7852222630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215020.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 7852222630 is about 88612.7678723557. The cubic root of 7852222630 is about 1987.6086043788.

The spelling of 7852222630 in words is "seven billion, eight hundred fifty-two million, two hundred twenty-two thousand, six hundred thirty".