2041653 has 8 divisors (see below), whose sum is σ = 2729088. Its totient is φ = 1357664.

The previous prime is 2041643. The next prime is 2041661. The reversal of 2041653 is 3561402.

It is a happy number.

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 2041653 - 2¹³ = 2033461 is a prime.

It is a Curzon number.

2041653 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041643) 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 7 ways as a sum of consecutive naturals, for example, 1300 + ... + 2402.

It is an arithmetic number, because the mean of its divisors is an integer number (341136).

2^2041653 is an apocalyptic number.

It is an amenable number.

2041653 is a deficient number, since it is larger than the sum of its proper divisors (687435).

2041653 is a wasteful number, since it uses less digits than its factorization.

2041653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2041653 is about 1428.8642342784. The cubic root of 2041653 is about 126.8607604523.

The spelling of 2041653 in words is "two million, forty-one thousand, six hundred fifty-three".