7256980 has 24 divisors (see below), whose sum is σ = 15291360. Its totient is φ = 2892960.

The previous prime is 7256947. The next prime is 7256999. The reversal of 7256980 is 896527.

7256980 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9451 + ... + 10189.

It is an arithmetic number, because the mean of its divisors is an integer number (637140).

Almost surely, 2^7256980 is an apocalyptic number.

It is an amenable number.

7256980 is an abundant number, since it is smaller than the sum of its proper divisors (8034380).

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

7256980 is a wasteful number, since it uses less digits than its factorization.

7256980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 7256980 is about 2693.8782452071. The cubic root of 7256980 is about 193.6059241067.

The spelling of 7256980 in words is "seven million, two hundred fifty-six thousand, nine hundred eighty".