2541115 has 4 divisors (see below), whose sum is σ = 3049344. Its totient is φ = 2032888.

The previous prime is 2541089. The next prime is 2541127. The reversal of 2541115 is 5111452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2541115 - 2¹¹ = 2539067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2541092 and 2541101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254107 + ... + 254116.

It is an arithmetic number, because the mean of its divisors is an integer number (762336).

2^2541115 is an apocalyptic number.

2541115 is a deficient number, since it is larger than the sum of its proper divisors (508229).

2541115 is an equidigital number, since it uses as much as digits as its factorization.

2541115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508228.

The product of its digits is 200, while the sum is 19.

The square root of 2541115 is about 1594.0875132815. The cubic root of 2541115 is about 136.4608608328.

Adding to 2541115 its reverse (5111452), we get a palindrome (7652567).

It can be divided in two parts, 254 and 1115, that added together give a square (1369 = 37²).

The spelling of 2541115 in words is "two million, five hundred forty-one thousand, one hundred fifteen".