7208480 has 24 divisors (see below), whose sum is σ = 17030412. Its totient is φ = 2883328.

The previous prime is 7208473. The next prime is 7208489. The reversal of 7208480 is 848027.

It can be written as a sum of positive squares in 2 ways, for example, as 7203856 + 4624 = 2684^2 + 68^2 .

It is not an unprimeable number, because it can be changed into a prime (7208489) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22367 + ... + 22686.

Almost surely, 2^7208480 is an apocalyptic number.

It is an amenable number.

7208480 is an abundant number, since it is smaller than the sum of its proper divisors (9821932).

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

7208480 is a wasteful number, since it uses less digits than its factorization.

7208480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45068 (or 45060 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 7208480 is about 2684.8612627099. The cubic root of 7208480 is about 193.1736559747.

The spelling of 7208480 in words is "seven million, two hundred eight thousand, four hundred eighty".