8381952 has 120 divisors (see below), whose sum is σ = 25853256. Its totient is φ = 2605056.

The previous prime is 8381951. The next prime is 8381963. The reversal of 8381952 is 2591838.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8381951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78283 + ... + 78389.

Almost surely, 2^8381952 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 8381952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12926628).

8381952 is an abundant number, since it is smaller than the sum of its proper divisors (17471304).

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

8381952 is a wasteful number, since it uses less digits than its factorization.

8381952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 129 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 8381952 is about 2895.1600992000. The cubic root of 8381952 is about 203.1335802924.

The spelling of 8381952 in words is "eight million, three hundred eighty-one thousand, nine hundred fifty-two".