852407248 has 120 divisors (see below), whose sum is σ = 2142640640. Its totient is φ = 321235200.

The previous prime is 852407243. The next prime is 852407249. The reversal of 852407248 is 842704258.

It is a self number, because there is not a number n which added to its sum of digits gives 852407248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852407243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 419098 + ... + 421126.

Almost surely, 2^852407248 is an apocalyptic number.

852407248 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 852407248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071320320).

852407248 is an abundant number, since it is smaller than the sum of its proper divisors (1290233392).

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

852407248 is a wasteful number, since it uses less digits than its factorization.

852407248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097 (or 2080 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 852407248 is about 29196.0142485237. The cubic root of 852407248 is about 948.1616333799.

The spelling of 852407248 in words is "eight hundred fifty-two million, four hundred seven thousand, two hundred forty-eight".