8372328 has 32 divisors (see below), whose sum is σ = 21048000. Its totient is φ = 2775168.

The previous prime is 8372327. The next prime is 8372359. The reversal of 8372328 is 8232738.

It is a happy number.

It is a super-2 number, since 2×8372328² = 140191752279168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8372321) 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, 3900 + ... + 5652.

It is an arithmetic number, because the mean of its divisors is an integer number (657750).

Almost surely, 2^8372328 is an apocalyptic number.

It is an amenable number.

8372328 is an abundant number, since it is smaller than the sum of its proper divisors (12675672).

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

8372328 is a wasteful number, since it uses less digits than its factorization.

8372328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961 (or 1957 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 8372328 is about 2893.4975375832. The cubic root of 8372328 is about 203.0558057967.

The spelling of 8372328 in words is "eight million, three hundred seventy-two thousand, three hundred twenty-eight".