2041577 has 4 divisors (see below), whose sum is σ = 2076240. Its totient is φ = 2006916.

The previous prime is 2041561. The next prime is 2041579. The reversal of 2041577 is 7751402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2041577 - 2⁴ = 2041561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17243 + ... + 17360.

It is an arithmetic number, because the mean of its divisors is an integer number (519060).

2^2041577 is an apocalyptic number.

It is an amenable number.

2041577 is a deficient number, since it is larger than the sum of its proper divisors (34663).

2041577 is an equidigital number, since it uses as much as digits as its factorization.

2041577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34662.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 2041577 is about 1428.8376394818. The cubic root of 2041577 is about 126.8591863132.

Adding to 2041577 its reverse (7751402), we get a palindrome (9792979).

The spelling of 2041577 in words is "two million, forty-one thousand, five hundred seventy-seven".