2638041 has 8 divisors (see below), whose sum is σ = 4019904. Its totient is φ = 1507440.

The previous prime is 2638039. The next prime is 2638057. The reversal of 2638041 is 1408362.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2638041 - 2¹ = 2638039 is a prime.

2638041 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2638061) 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, 62790 + ... + 62831.

It is an arithmetic number, because the mean of its divisors is an integer number (502488).

2^2638041 is an apocalyptic number.

2638041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2638041 is a deficient number, since it is larger than the sum of its proper divisors (1381863).

2638041 is a wasteful number, since it uses less digits than its factorization.

2638041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125631.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2638041 is about 1624.2047284748. The cubic root of 2638041 is about 138.1742704867.

The spelling of 2638041 in words is "two million, six hundred thirty-eight thousand, forty-one".