20038041 has 12 divisors (see below), whose sum is σ = 29040960. Its totient is φ = 13313880.

The previous prime is 20038009. The next prime is 20038049. The reversal of 20038041 is 14083002.

It is a happy number.

It is not a de Polignac number, because 20038041 - 2⁵ = 20038009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20038049) 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 11 ways as a sum of consecutive naturals, for example, 781 + ... + 6378.

It is an arithmetic number, because the mean of its divisors is an integer number (2420080).

Almost surely, 2^20038041 is an apocalyptic number.

It is an amenable number.

20038041 is a deficient number, since it is larger than the sum of its proper divisors (9002919).

20038041 is a wasteful number, since it uses less digits than its factorization.

20038041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476 (or 7473 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 20038041 is about 4476.3870476088. The cubic root of 20038041 is about 271.6137512622.

The spelling of 20038041 in words is "twenty million, thirty-eight thousand, forty-one".