41465865 has 32 divisors (see below), whose sum is σ = 76066560. Its totient is φ = 18895104.

The previous prime is 41465821. The next prime is 41465867. The reversal of 41465865 is 56856414.

It is a happy number.

It is not a de Polignac number, because 41465865 - 2¹¹ = 41463817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41465867) 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 31 ways as a sum of consecutive naturals, for example, 58131 + ... + 58839.

It is an arithmetic number, because the mean of its divisors is an integer number (2377080).

Almost surely, 2^41465865 is an apocalyptic number.

It is an amenable number.

41465865 is a deficient number, since it is larger than the sum of its proper divisors (34600695).

41465865 is a wasteful number, since it uses less digits than its factorization.

41465865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281.

The product of its digits is 115200, while the sum is 39.

The square root of 41465865 is about 6439.3994285182. The cubic root of 41465865 is about 346.1228277429.

It can be divided in two parts, 4146 and 5865, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 41465865 in words is "forty-one million, four hundred sixty-five thousand, eight hundred sixty-five".