7082290 has 8 divisors (see below), whose sum is σ = 12748140. Its totient is φ = 2832912.

The previous prime is 7082249. The next prime is 7082311. The reversal of 7082290 is 922807.

It can be written as a sum of positive squares in 2 ways, for example, as 7080921 + 1369 = 2661^2 + 37^2 .

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

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354105 + ... + 354124.

Almost surely, 2^7082290 is an apocalyptic number.

7082290 is a deficient number, since it is larger than the sum of its proper divisors (5665850).

7082290 is a wasteful number, since it uses less digits than its factorization.

7082290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708236.

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

The square root of 7082290 is about 2661.2572216905. The cubic root of 7082290 is about 192.0397957151.

The spelling of 7082290 in words is "seven million, eighty-two thousand, two hundred ninety".