41580916 has 12 divisors (see below), whose sum is σ = 78364132. Its totient is φ = 19191168.

The previous prime is 41580887. The next prime is 41580919. The reversal of 41580916 is 61908514.

It can be written as a sum of positive squares in 2 ways, for example, as 26010000 + 15570916 = 5100^2 + 3946^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41580919) 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, 399765 + ... + 399868.

Almost surely, 2^41580916 is an apocalyptic number.

It is an amenable number.

41580916 is a deficient number, since it is larger than the sum of its proper divisors (36783216).

41580916 is a wasteful number, since it uses less digits than its factorization.

41580916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799650 (or 799648 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 41580916 is about 6448.3266046316. The cubic root of 41580916 is about 346.4426490734.

The spelling of 41580916 in words is "forty-one million, five hundred eighty thousand, nine hundred sixteen".