2201701 has 4 divisors (see below), whose sum is σ = 2317600. Its totient is φ = 2085804.

The previous prime is 2201681. The next prime is 2201707. The reversal of 2201701 is 1071022.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1071022 = 2 ⋅535511.

It is a cyclic number.

It is not a de Polignac number, because 2201701 - 2⁵ = 2201669 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 (2201707) 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, 57921 + ... + 57958.

It is an arithmetic number, because the mean of its divisors is an integer number (579400).

2^2201701 is an apocalyptic number.

It is an amenable number.

2201701 is a deficient number, since it is larger than the sum of its proper divisors (115899).

2201701 is a wasteful number, since it uses less digits than its factorization.

2201701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115898.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 2201701 is about 1483.8129936080. The cubic root of 2201701 is about 130.0926558385.

Adding to 2201701 its reverse (1071022), we get a palindrome (3272723).

The spelling of 2201701 in words is "two million, two hundred one thousand, seven hundred one".