41381807 has 16 divisors (see below), whose sum is σ = 45023232. Its totient is φ = 37920960.

The previous prime is 41381801. The next prime is 41381827. The reversal of 41381807 is 70818314.

It is a cyclic number.

It is not a de Polignac number, because 41381807 - 2¹⁰ = 41380783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41381801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90323 + ... + 90779.

It is an arithmetic number, because the mean of its divisors is an integer number (2813952).

Almost surely, 2^41381807 is an apocalyptic number.

41381807 is a deficient number, since it is larger than the sum of its proper divisors (3641425).

41381807 is a wasteful number, since it uses less digits than its factorization.

41381807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 41381807 is about 6432.8692665093. The cubic root of 41381807 is about 345.8887872496. Note that the first 3 decimals are identical.

The spelling of 41381807 in words is "forty-one million, three hundred eighty-one thousand, eight hundred seven".