2041955 has 8 divisors (see below), whose sum is σ = 2594592. Its totient is φ = 1537408.

The previous prime is 2041943. The next prime is 2041957. The reversal of 2041955 is 5591402.

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 2041955 - 2⁶ = 2041891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11927 + ... + 12096.

It is an arithmetic number, because the mean of its divisors is an integer number (324324).

2^2041955 is an apocalyptic number.

2041955 is a deficient number, since it is larger than the sum of its proper divisors (552637).

2041955 is a wasteful number, since it uses less digits than its factorization.

2041955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24045.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 2041955 is about 1428.9699087105. The cubic root of 2041955 is about 126.8670151979.

The spelling of 2041955 in words is "two million, forty-one thousand, nine hundred fifty-five".