41515 has 12 divisors (see below), whose sum is σ = 54864. Its totient is φ = 30096.

The previous prime is 41513. The next prime is 41519. The reversal of 41515 is 51514.

It is a happy number.

It is not a de Polignac number, because 41515 - 2¹ = 41513 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 41515.

It is not an unprimeable number, because it can be changed into a prime (41513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1794 + ... + 1816.

It is an arithmetic number, because the mean of its divisors is an integer number (4572).

2⁴¹⁵¹⁵ is an apocalyptic number.

41515 is a deficient number, since it is larger than the sum of its proper divisors (13349).

41515 is a wasteful number, since it uses less digits than its factorization.

41515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66 (or 47 counting only the distinct ones).

The product of its digits is 100, while the sum is 16.

The square root of 41515 is about 203.7523006005. The cubic root of 41515 is about 34.6259486592.

Subtracting 41515 from its reverse (51514), we obtain a palindrome (9999).

It can be divided in two parts, 41 and 515, that multiplied together give a triangular number (21115 = T₂₀₅).

The spelling of 41515 in words is "forty-one thousand, five hundred fifteen".