41028513 has 4 divisors (see below), whose sum is σ = 54704688. Its totient is φ = 27352340.

The previous prime is 41028511. The next prime is 41028551. The reversal of 41028513 is 31582014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41028513 - 2¹ = 41028511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41028511) 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 3 ways as a sum of consecutive naturals, for example, 6838083 + ... + 6838088.

It is an arithmetic number, because the mean of its divisors is an integer number (13676172).

Almost surely, 2^41028513 is an apocalyptic number.

It is an amenable number.

41028513 is a deficient number, since it is larger than the sum of its proper divisors (13676175).

41028513 is a wasteful number, since it uses less digits than its factorization.

41028513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13676174.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 41028513 is about 6405.3503417065. The cubic root of 41028513 is about 344.9016396768.

The spelling of 41028513 in words is "forty-one million, twenty-eight thousand, five hundred thirteen".