9936041 has 4 divisors (see below), whose sum is σ = 10520532. Its totient is φ = 9351552.

The previous prime is 9936037. The next prime is 9936061. The reversal of 9936041 is 1406399.

9936041 = 524² + 525² + ... + 557².

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1406399 = 19 ⋅74021.

It can be written as a sum of positive squares in 2 ways, for example, as 9024016 + 912025 = 3004^2 + 955^2 .

It is a cyclic number.

It is not a de Polignac number, because 9936041 - 2² = 9936037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9935989 and 9936007.

It is not an unprimeable number, because it can be changed into a prime (9936061) 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 3 ways as a sum of consecutive naturals, for example, 292220 + ... + 292253.

It is an arithmetic number, because the mean of its divisors is an integer number (2630133).

Almost surely, 2^9936041 is an apocalyptic number.

It is an amenable number.

9936041 is a deficient number, since it is larger than the sum of its proper divisors (584491).

9936041 is a wasteful number, since it uses less digits than its factorization.

9936041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584490.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 9936041 is about 3152.1486322824. The cubic root of 9936041 is about 214.9831679630.

The spelling of 9936041 in words is "nine million, nine hundred thirty-six thousand, forty-one".