852218948 has 24 divisors (see below), whose sum is σ = 1746011904. Its totient is φ = 356328000.

The previous prime is 852218897. The next prime is 852218957. The reversal of 852218948 is 849812258.

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, 370028 + ... + 372323.

It is an arithmetic number, because the mean of its divisors is an integer number (72750496).

Almost surely, 2^852218948 is an apocalyptic number.

It is an amenable number.

852218948 is an abundant number, since it is smaller than the sum of its proper divisors (893792956).

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

852218948 is a wasteful number, since it uses less digits than its factorization.

852218948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742403 (or 742401 counting only the distinct ones).

The product of its digits is 368640, while the sum is 47.

The square root of 852218948 is about 29192.7893151716. The cubic root of 852218948 is about 948.0918107358.

The spelling of 852218948 in words is "eight hundred fifty-two million, two hundred eighteen thousand, nine hundred forty-eight".