7380720 has 200 divisors, whose sum is σ = 27547344. Its totient is φ = 1824768.

The previous prime is 7380719. The next prime is 7380731. The reversal of 7380720 is 270837.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 6.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 110127 + ... + 110193.

Almost surely, 2^7380720 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 7380720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13773672).

7380720 is an abundant number, since it is smaller than the sum of its proper divisors (20166624).

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

7380720 is a wasteful number, since it uses less digits than its factorization.

7380720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 7380720 is about 2716.7480560405. The cubic root of 7380720 is about 194.7001308163.

It can be divided in two parts, 7380 and 720, that added together give a square (8100 = 90²).

The spelling of 7380720 in words is "seven million, three hundred eighty thousand, seven hundred twenty".