8437224952 has 48 divisors (see below), whose sum is σ = 17365177440. Its totient is φ = 3840715008.

The previous prime is 8437224947. The next prime is 8437224989. The reversal of 8437224952 is 2594227348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55953 + ... + 141439.

It is an arithmetic number, because the mean of its divisors is an integer number (361774530).

Almost surely, 2^8437224952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8437224952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8682588720).

8437224952 is an abundant number, since it is smaller than the sum of its proper divisors (8927952488).

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

8437224952 is a wasteful number, since it uses less digits than its factorization.

8437224952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85592 (or 85575 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 8437224952 is about 91854.3681704904. The cubic root of 8437224952 is about 2035.7910908684.

The spelling of 8437224952 in words is "eight billion, four hundred thirty-seven million, two hundred twenty-four thousand, nine hundred fifty-two".