7043212 has 12 divisors (see below), whose sum is σ = 13446216. Its totient is φ = 3201440.

The previous prime is 7043203. The next prime is 7043213. The reversal of 7043212 is 2123407.

It is a self number, because there is not a number n which added to its sum of digits gives 7043212.

It is not an unprimeable number, because it can be changed into a prime (7043213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79993 + ... + 80080.

It is an arithmetic number, because the mean of its divisors is an integer number (1120518).

Almost surely, 2^7043212 is an apocalyptic number.

It is an amenable number.

7043212 is a deficient number, since it is larger than the sum of its proper divisors (6403004).

7043212 is a wasteful number, since it uses less digits than its factorization.

7043212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160088 (or 160086 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 7043212 is about 2653.9050472841. The cubic root of 7043212 is about 191.6859376549.

Adding to 7043212 its reverse (2123407), we get a palindrome (9166619).

It can be divided in two parts, 704 and 3212, that added together give a triangular number (3916 = T₈₈).

The spelling of 7043212 in words is "seven million, forty-three thousand, two hundred twelve".