7041213 has 12 divisors (see below), whose sum is σ = 10769148. Its totient is φ = 4417920.

The previous prime is 7041193. The next prime is 7041227. The reversal of 7041213 is 3121407.

It can be written as a sum of positive squares in 2 ways, for example, as 6365529 + 675684 = 2523^2 + 822^2 .

It is a de Polignac number, because none of the positive numbers 2^k-7041213 is a prime.

It is a super-2 number, since 2×7041213² = 99157361022738, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7041233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22858 + ... + 23163.

It is an arithmetic number, because the mean of its divisors is an integer number (897429).

Almost surely, 2^7041213 is an apocalyptic number.

It is an amenable number.

7041213 is a deficient number, since it is larger than the sum of its proper divisors (3727935).

7041213 is a wasteful number, since it uses less digits than its factorization.

7041213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46044 (or 46041 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 7041213 is about 2653.5284057270. The cubic root of 7041213 is about 191.6678012115.

The spelling of 7041213 in words is "seven million, forty-one thousand, two hundred thirteen".