7292080 has 20 divisors (see below), whose sum is σ = 16954272. Its totient is φ = 2916800.

The previous prime is 7292063. The next prime is 7292083. The reversal of 7292080 is 802927.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (7292083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45496 + ... + 45655.

Almost surely, 2^7292080 is an apocalyptic number.

It is an amenable number.

7292080 is an abundant number, since it is smaller than the sum of its proper divisors (9662192).

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

7292080 is a wasteful number, since it uses less digits than its factorization.

7292080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91164 (or 91158 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 7292080 is about 2700.3851577136. The cubic root of 7292080 is about 193.9175616009.

It can be divided in two parts, 729 and 2080, that added together give a square (2809 = 53²).

The spelling of 7292080 in words is "seven million, two hundred ninety-two thousand, eighty".