852027240 has 32 divisors (see below), whose sum is σ = 2556082080. Its totient is φ = 227207232.

The previous prime is 852027179. The next prime is 852027263. The reversal of 852027240 is 42720258.

852027240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 852027198 and 852027207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3549994 + ... + 3550233.

It is an arithmetic number, because the mean of its divisors is an integer number (79877565).

Almost surely, 2^852027240 is an apocalyptic number.

It is an amenable number.

852027240 is an abundant number, since it is smaller than the sum of its proper divisors (1704054840).

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

852027240 is a wasteful number, since it uses less digits than its factorization.

852027240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7100241 (or 7100237 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 852027240 is about 29189.5056484347. The cubic root of 852027240 is about 948.0207138204.

Adding to 852027240 its reverse (42720258), we get a palindrome (894747498).

The spelling of 852027240 in words is "eight hundred fifty-two million, twenty-seven thousand, two hundred forty".