41504020 has 12 divisors (see below), whose sum is σ = 87158484. Its totient is φ = 16601600.

The previous prime is 41504003. The next prime is 41504033. The reversal of 41504020 is 2040514.

It can be written as a sum of positive squares in 2 ways, for example, as 19395216 + 22108804 = 4404^2 + 4702^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41503985 and 41504003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037581 + ... + 1037620.

It is an arithmetic number, because the mean of its divisors is an integer number (7263207).

Almost surely, 2^41504020 is an apocalyptic number.

It is an amenable number.

41504020 is an abundant number, since it is smaller than the sum of its proper divisors (45654464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41504020 is a wasteful number, since it uses less digits than its factorization.

41504020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075210 (or 2075208 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 41504020 is about 6442.3613683183. The cubic root of 41504020 is about 346.2289573505.

Adding to 41504020 its reverse (2040514), we get a palindrome (43544534).

The spelling of 41504020 in words is "forty-one million, five hundred four thousand, twenty".