7039648 has 48 divisors (see below), whose sum is σ = 17285184. Its totient is φ = 2741760.

The previous prime is 7039607. The next prime is 7039667. The reversal of 7039648 is 8469307.

It is an unprimeable number.

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, 1036 + ... + 3892.

It is an arithmetic number, because the mean of its divisors is an integer number (360108).

Almost surely, 2^7039648 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 7039648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8642592).

7039648 is an abundant number, since it is smaller than the sum of its proper divisors (10245536).

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

7039648 is a wasteful number, since it uses less digits than its factorization.

7039648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885 (or 2877 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 7039648 is about 2653.2334989593. The cubic root of 7039648 is about 191.6535999494.

The spelling of 7039648 in words is "seven million, thirty-nine thousand, six hundred forty-eight".