41007645 has 24 divisors (see below), whose sum is σ = 81234816. Its totient is φ = 18746208.

The previous prime is 41007613. The next prime is 41007649. The reversal of 41007645 is 54670014.

41007645 is a `hidden beast` number, since 4 + 10 + 0 + 7 + 645 = 666.

It is not a de Polignac number, because 41007645 - 2⁵ = 41007613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41007649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64777 + ... + 65406.

It is an arithmetic number, because the mean of its divisors is an integer number (3384784).

Almost surely, 2^41007645 is an apocalyptic number.

41007645 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41007645 is a deficient number, since it is larger than the sum of its proper divisors (40227171).

41007645 is a wasteful number, since it uses less digits than its factorization.

41007645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130201 (or 130198 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 41007645 is about 6403.7211838118. The cubic root of 41007645 is about 344.8431549183.

Adding to 41007645 its reverse (54670014), we get a palindrome (95677659).

The spelling of 41007645 in words is "forty-one million, seven thousand, six hundred forty-five".