41728735 has 4 divisors (see below), whose sum is σ = 50074488. Its totient is φ = 33382984.

The previous prime is 41728733. The next prime is 41728741. The reversal of 41728735 is 53782714.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41728735 - 2¹ = 41728733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41728694 and 41728703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41728733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4172869 + ... + 4172878.

It is an arithmetic number, because the mean of its divisors is an integer number (12518622).

Almost surely, 2^41728735 is an apocalyptic number.

41728735 is a deficient number, since it is larger than the sum of its proper divisors (8345753).

41728735 is an equidigital number, since it uses as much as digits as its factorization.

41728735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8345752.

The product of its digits is 47040, while the sum is 37.

The square root of 41728735 is about 6459.7782469679. The cubic root of 41728735 is about 346.8526948837.

The spelling of 41728735 in words is "forty-one million, seven hundred twenty-eight thousand, seven hundred thirty-five".