41381745 has 16 divisors (see below), whose sum is σ = 68347392. Its totient is φ = 21358080.

The previous prime is 41381737. The next prime is 41381759. The reversal of 41381745 is 54718314.

It is not a de Polignac number, because 41381745 - 2³ = 41381737 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44032 + ... + 44961.

It is an arithmetic number, because the mean of its divisors is an integer number (4271712).

Almost surely, 2^41381745 is an apocalyptic number.

It is an amenable number.

41381745 is a deficient number, since it is larger than the sum of its proper divisors (26965647).

41381745 is a wasteful number, since it uses less digits than its factorization.

41381745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89032.

The product of its digits is 13440, while the sum is 33.

The square root of 41381745 is about 6432.8644475070. The cubic root of 41381745 is about 345.8886145077. Note that the first 3 decimals are identical.

The spelling of 41381745 in words is "forty-one million, three hundred eighty-one thousand, seven hundred forty-five".