2041949 has 16 divisors (see below), whose sum is σ = 2647680. Its totient is φ = 1529280.

The previous prime is 2041943. The next prime is 2041957. The reversal of 2041949 is 9491402.

It is a cyclic number.

It is not a de Polignac number, because 2041949 - 2⁴ = 2041933 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1139 + ... + 2319.

It is an arithmetic number, because the mean of its divisors is an integer number (165480).

2^2041949 is an apocalyptic number.

It is an amenable number.

2041949 is a deficient number, since it is larger than the sum of its proper divisors (605731).

2041949 is a wasteful number, since it uses less digits than its factorization.

2041949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2041949 is about 1428.9678092945. The cubic root of 2041949 is about 126.8668909375.

The spelling of 2041949 in words is "two million, forty-one thousand, nine hundred forty-nine".