8191352 has 32 divisors (see below), whose sum is σ = 16766400. Its totient is φ = 3729024.

The previous prime is 8191343. The next prime is 8191357. The reversal of 8191352 is 2531918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8191357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7718 + ... + 8714.

It is an arithmetic number, because the mean of its divisors is an integer number (523950).

Almost surely, 2^8191352 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 8191352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8383200).

8191352 is an abundant number, since it is smaller than the sum of its proper divisors (8575048).

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

8191352 is a wasteful number, since it uses less digits than its factorization.

8191352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095 (or 1091 counting only the distinct ones).

The product of its digits is 2160, while the sum is 29.

The square root of 8191352 is about 2862.0538080197. The cubic root of 8191352 is about 201.5820525511.

The spelling of 8191352 in words is "eight million, one hundred ninety-one thousand, three hundred fifty-two".