7083220 has 48 divisors (see below), whose sum is σ = 16003008. Its totient is φ = 2624000.

The previous prime is 7083211. The next prime is 7083227. The reversal of 7083220 is 223807.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7083191 and 7083200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7083227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28095 + ... + 28345.

It is an arithmetic number, because the mean of its divisors is an integer number (333396).

Almost surely, 2^7083220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7083220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8001504).

7083220 is an abundant number, since it is smaller than the sum of its proper divisors (8919788).

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

7083220 is a wasteful number, since it uses less digits than its factorization.

7083220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 7083220 is about 2661.4319454008. The cubic root of 7083220 is about 192.0482011505.

The spelling of 7083220 in words is "seven million, eighty-three thousand, two hundred twenty".