7081293 has 8 divisors (see below), whose sum is σ = 9458656. Its totient is φ = 4712400.

The previous prime is 7081279. The next prime is 7081337. The reversal of 7081293 is 3921807.

It is a happy number.

7081293 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7081293 - 2¹² = 7077197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7081293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7081213) 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 7 ways as a sum of consecutive naturals, for example, 198 + ... + 3768.

It is an arithmetic number, because the mean of its divisors is an integer number (1182332).

Almost surely, 2^7081293 is an apocalyptic number.

It is an amenable number.

7081293 is a deficient number, since it is larger than the sum of its proper divisors (2377363).

7081293 is a wasteful number, since it uses less digits than its factorization.

7081293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 7081293 is about 2661.0698976164. The cubic root of 7081293 is about 192.0307839095.

The spelling of 7081293 in words is "seven million, eighty-one thousand, two hundred ninety-three".