7216048 has 40 divisors (see below), whose sum is σ = 16824320. Its totient is φ = 2928960.

The previous prime is 7216037. The next prime is 7216049. The reversal of 7216048 is 8406127.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (7216049) 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, 433 + ... + 3823.

It is an arithmetic number, because the mean of its divisors is an integer number (420608).

Almost surely, 2^7216048 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 7216048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8412160).

7216048 is an abundant number, since it is smaller than the sum of its proper divisors (9608272).

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

7216048 is a wasteful number, since it uses less digits than its factorization.

7216048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425 (or 3419 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 7216048 is about 2686.2702767964. The cubic root of 7216048 is about 193.2412350348.

The spelling of 7216048 in words is "seven million, two hundred sixteen thousand, forty-eight".