7080281 has 8 divisors (see below), whose sum is σ = 7648200. Its totient is φ = 6515712.

The previous prime is 7080277. The next prime is 7080289. The reversal of 7080281 is 1820807.

It can be written as a sum of positive squares in 4 ways, for example, as 10000 + 7070281 = 100^2 + 2659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7080281 - 2² = 7080277 is a prime.

It is a super-2 number, since 2×7080281² = 100260758077922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7080281.

It is not an unprimeable number, because it can be changed into a prime (7080289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5231 + ... + 6443.

It is an arithmetic number, because the mean of its divisors is an integer number (956025).

Almost surely, 2^7080281 is an apocalyptic number.

It is an amenable number.

7080281 is a deficient number, since it is larger than the sum of its proper divisors (567919).

7080281 is a wasteful number, since it uses less digits than its factorization.

7080281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 7080281 is about 2660.8797417396. The cubic root of 7080281 is about 192.0216356551.

The spelling of 7080281 in words is "seven million, eighty thousand, two hundred eighty-one".