2149041 has 8 divisors (see below), whose sum is σ = 2877120. Its totient is φ = 1426832.

The previous prime is 2149039. The next prime is 2149057. The reversal of 2149041 is 1409412.

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 2149041 - 2¹ = 2149039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2148999 and 2149017.

It is not an unprimeable number, because it can be changed into a prime (2149031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525 + ... + 2138.

It is an arithmetic number, because the mean of its divisors is an integer number (359640).

2^2149041 is an apocalyptic number.

It is an amenable number.

2149041 is a deficient number, since it is larger than the sum of its proper divisors (728079).

2149041 is a wasteful number, since it uses less digits than its factorization.

2149041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2149041 is about 1465.9607771015. The cubic root of 2149041 is about 129.0470953577.

The spelling of 2149041 in words is "two million, one hundred forty-nine thousand, forty-one".