7648332 has 24 divisors (see below), whose sum is σ = 17892336. Its totient is φ = 2542848.

The previous prime is 7648331. The next prime is 7648337. The reversal of 7648332 is 2338467.

It is a junction number, because it is equal to n+sod(n) for n = 7648293 and 7648302.

It is not an unprimeable number, because it can be changed into a prime (7648331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6888 + ... + 7920.

It is an arithmetic number, because the mean of its divisors is an integer number (745514).

Almost surely, 2^7648332 is an apocalyptic number.

It is an amenable number.

7648332 is an abundant number, since it is smaller than the sum of its proper divisors (10244004).

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

7648332 is a wasteful number, since it uses less digits than its factorization.

7648332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657 (or 1655 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 7648332 is about 2765.5617874132. The cubic root of 7648332 is about 197.0254117888.

The spelling of 7648332 in words is "seven million, six hundred forty-eight thousand, three hundred thirty-two".