2315041 has 4 divisors (see below), whose sum is σ = 2394900. Its totient is φ = 2235184.

The previous prime is 2315039. The next prime is 2315057. The reversal of 2315041 is 1405132.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1274641 + 1040400 = 1129^2 + 1020^2 .

It is a cyclic number.

It is not a de Polignac number, because 2315041 - 2¹ = 2315039 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2315081) 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, 39886 + ... + 39943.

It is an arithmetic number, because the mean of its divisors is an integer number (598725).

2^2315041 is an apocalyptic number.

It is an amenable number.

2315041 is a deficient number, since it is larger than the sum of its proper divisors (79859).

2315041 is an equidigital number, since it uses as much as digits as its factorization.

2315041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79858.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2315041 is about 1521.5258788466. The cubic root of 2315041 is about 132.2877294162.

Subtracting from 2315041 its reverse (1405132), we obtain a palindrome (909909).

The spelling of 2315041 in words is "two million, three hundred fifteen thousand, forty-one".