7282368 has 84 divisors (see below), whose sum is σ = 21396960. Its totient is φ = 2366976.

The previous prime is 7282367. The next prime is 7282391. The reversal of 7282368 is 8632827.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (7282361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26938 + ... + 27206.

Almost surely, 2^7282368 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 7282368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10698480).

7282368 is an abundant number, since it is smaller than the sum of its proper divisors (14114592).

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

7282368 is a wasteful number, since it uses less digits than its factorization.

7282368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 321 counting only the distinct ones).

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

The square root of 7282368 is about 2698.5862965634. The cubic root of 7282368 is about 193.8314332679.

The spelling of 7282368 in words is "seven million, two hundred eighty-two thousand, three hundred sixty-eight".