41745 has 24 divisors (see below), whose sum is σ = 76608. Its totient is φ = 19360.

The previous prime is 41737. The next prime is 41759. The reversal of 41745 is 54714.

It is not a de Polignac number, because 41745 - 2³ = 41737 is a prime.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1804 + ... + 1826.

It is an arithmetic number, because the mean of its divisors is an integer number (3192).

2⁴¹⁷⁴⁵ is an apocalyptic number.

It is an amenable number.

41745 is a deficient number, since it is larger than the sum of its proper divisors (34863).

41745 is a wasteful number, since it uses less digits than its factorization.

41745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53 (or 42 counting only the distinct ones).

The product of its digits is 560, while the sum is 21.

The square root of 41745 is about 204.3159318311. The cubic root of 41745 is about 34.6897754371.

The spelling of 41745 in words is "forty-one thousand, seven hundred forty-five".