2544201 has 24 divisors (see below), whose sum is σ = 4143360. Its totient is φ = 1490400.

The previous prime is 2544187. The next prime is 2544209. The reversal of 2544201 is 1024452.

It is not a de Polignac number, because 2544201 - 2⁶ = 2544137 is a prime.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (2544209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2655 + ... + 3483.

It is an arithmetic number, because the mean of its divisors is an integer number (172640).

2^2544201 is an apocalyptic number.

It is an amenable number.

2544201 is a deficient number, since it is larger than the sum of its proper divisors (1599159).

2544201 is a wasteful number, since it uses less digits than its factorization.

2544201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2544201 is about 1595.0551714596. The cubic root of 2544201 is about 136.5160790945.

Adding to 2544201 its reverse (1024452), we get a palindrome (3568653).

The spelling of 2544201 in words is "two million, five hundred forty-four thousand, two hundred one".