2202679 has 4 divisors (see below), whose sum is σ = 2205760. Its totient is φ = 2199600.

The previous prime is 2202677. The next prime is 2202703. The reversal of 2202679 is 9762022.

2202679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2202679 - 2¹ = 2202677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202677) 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 3 ways as a sum of consecutive naturals, for example, 154 + ... + 2104.

It is an arithmetic number, because the mean of its divisors is an integer number (551440).

2^2202679 is an apocalyptic number.

2202679 is a deficient number, since it is larger than the sum of its proper divisors (3081).

2202679 is a wasteful number, since it uses less digits than its factorization.

2202679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2202679 is about 1484.1425133726. The cubic root of 2202679 is about 130.1119154600. Note that the first 3 decimals are identical.

The spelling of 2202679 in words is "two million, two hundred two thousand, six hundred seventy-nine".