2541217 has 8 divisors (see below), whose sum is σ = 2937600. Its totient is φ = 2153184.

The previous prime is 2541173. The next prime is 2541229. The reversal of 2541217 is 7121452.

It is a happy number.

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 2541217 - 2⁷ = 2541089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2541817) 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, 1417 + ... + 2662.

It is an arithmetic number, because the mean of its divisors is an integer number (367200).

2^2541217 is an apocalyptic number.

It is an amenable number.

2541217 is a deficient number, since it is larger than the sum of its proper divisors (396383).

2541217 is an equidigital number, since it uses as much as digits as its factorization.

2541217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4175.

The product of its digits is 560, while the sum is 22.

The square root of 2541217 is about 1594.1195061852. The cubic root of 2541217 is about 136.4626866483.

Adding to 2541217 its reverse (7121452), we get a palindrome (9662669).

The spelling of 2541217 in words is "two million, five hundred forty-one thousand, two hundred seventeen".