7041220 has 24 divisors (see below), whose sum is σ = 15430464. Its totient is φ = 2693856.

The previous prime is 7041193. The next prime is 7041227. The reversal of 7041220 is 221407.

It is a junction number, because it is equal to n+sod(n) for n = 7041194 and 7041203.

It is not an unprimeable number, because it can be changed into a prime (7041227) 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, 7194 + ... + 8113.

It is an arithmetic number, because the mean of its divisors is an integer number (642936).

Almost surely, 2^7041220 is an apocalyptic number.

It is an amenable number.

7041220 is an abundant number, since it is smaller than the sum of its proper divisors (8389244).

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

7041220 is a wasteful number, since it uses less digits than its factorization.

7041220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15339 (or 15337 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 7041220 is about 2653.5297247252. The cubic root of 7041220 is about 191.6678647268.

Adding to 7041220 its reverse (221407), we get a palindrome (7262627).

The spelling of 7041220 in words is "seven million, forty-one thousand, two hundred twenty".