7038648 has 48 divisors (see below), whose sum is σ = 19726200. Its totient is φ = 2264640.

The previous prime is 7038631. The next prime is 7038659. The reversal of 7038648 is 8468307.

7038648 is a `hidden beast` number, since 7 + 0 + 3 + 8 + 648 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 403 + ... + 3773.

Almost surely, 2^7038648 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 7038648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9863100).

7038648 is an abundant number, since it is smaller than the sum of its proper divisors (12687552).

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

7038648 is a wasteful number, since it uses less digits than its factorization.

7038648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3412 (or 3405 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 7038648 is about 2653.0450429648. The cubic root of 7038648 is about 191.6445245583.

The spelling of 7038648 in words is "seven million, thirty-eight thousand, six hundred forty-eight".