2201679 has 12 divisors (see below), whose sum is σ = 3197376. Its totient is φ = 1459872.

The previous prime is 2201677. The next prime is 2201681. The reversal of 2201679 is 9761022.

It is an interprime number because it is at equal distance from previous prime (2201677) and next prime (2201681).

It is not a de Polignac number, because 2201679 - 2¹ = 2201677 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201671) 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, 1459 + ... + 2555.

It is an arithmetic number, because the mean of its divisors is an integer number (266448).

2^2201679 is an apocalyptic number.

2201679 is a deficient number, since it is larger than the sum of its proper divisors (995697).

2201679 is a wasteful number, since it uses less digits than its factorization.

2201679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326 (or 1323 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2201679 is about 1483.8055802564. The cubic root of 2201679 is about 130.0922225299.

The spelling of 2201679 in words is "two million, two hundred one thousand, six hundred seventy-nine".