41620565 has 8 divisors (see below), whose sum is σ = 57079680. Its totient is φ = 28539792.

The previous prime is 41620541. The next prime is 41620571. The reversal of 41620565 is 56502614.

41620565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41620565 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594545 + ... + 594614.

It is an arithmetic number, because the mean of its divisors is an integer number (7134960).

Almost surely, 2^41620565 is an apocalyptic number.

It is an amenable number.

41620565 is a deficient number, since it is larger than the sum of its proper divisors (15459115).

41620565 is a wasteful number, since it uses less digits than its factorization.

41620565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189171.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 41620565 is about 6451.4002356078. The cubic root of 41620565 is about 346.5527295483.

The spelling of 41620565 in words is "forty-one million, six hundred twenty thousand, five hundred sixty-five".