2872201 has 8 divisors (see below), whose sum is σ = 3071520. Its totient is φ = 2676288.

The previous prime is 2872187. The next prime is 2872237. The reversal of 2872201 is 1022782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2872201 - 2⁹ = 2871689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2872291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030 + ... + 2608.

It is an arithmetic number, because the mean of its divisors is an integer number (383940).

2^2872201 is an apocalyptic number.

It is an amenable number.

2872201 is a deficient number, since it is larger than the sum of its proper divisors (199319).

2872201 is a wasteful number, since it uses less digits than its factorization.

2872201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 2872201 is about 1694.7569147226. The cubic root of 2872201 is about 142.1471891766.

Adding to 2872201 its reverse (1022782), we get a palindrome (3894983).

The spelling of 2872201 in words is "two million, eight hundred seventy-two thousand, two hundred one".