41918385 has 16 divisors (see below), whose sum is σ = 67170240. Its totient is φ = 22322880.

The previous prime is 41918381. The next prime is 41918411. The reversal of 41918385 is 58381914.

It is not a de Polignac number, because 41918385 - 2² = 41918381 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41918381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10750 + ... + 14120.

It is an arithmetic number, because the mean of its divisors is an integer number (4198140).

Almost surely, 2^41918385 is an apocalyptic number.

It is an amenable number.

41918385 is a deficient number, since it is larger than the sum of its proper divisors (25251855).

41918385 is a wasteful number, since it uses less digits than its factorization.

41918385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4208.

The product of its digits is 34560, while the sum is 39.

The square root of 41918385 is about 6474.4409025027. The cubic root of 41918385 is about 347.3773630014.

The spelling of 41918385 in words is "forty-one million, nine hundred eighteen thousand, three hundred eighty-five".