7066841 has 4 divisors (see below), whose sum is σ = 7438800. Its totient is φ = 6694884.

The previous prime is 7066837. The next prime is 7066847. The reversal of 7066841 is 1486607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7066841 - 2² = 7066837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7066798 and 7066807.

It is not an unprimeable number, because it can be changed into a prime (7066847) 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, 185951 + ... + 185988.

It is an arithmetic number, because the mean of its divisors is an integer number (1859700).

Almost surely, 2^7066841 is an apocalyptic number.

It is an amenable number.

7066841 is a deficient number, since it is larger than the sum of its proper divisors (371959).

7066841 is a wasteful number, since it uses less digits than its factorization.

7066841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371958.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 7066841 is about 2658.3530615778. The cubic root of 7066841 is about 191.9000583018.

The spelling of 7066841 in words is "seven million, sixty-six thousand, eight hundred forty-one".