41172045 has 16 divisors (see below), whose sum is σ = 69750720. Its totient is φ = 20666624.

The previous prime is 41171987. The next prime is 41172049. The reversal of 41172045 is 54027114.

41172045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 41172045 - 2⁶ = 41171981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41172049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80475 + ... + 80984.

It is an arithmetic number, because the mean of its divisors is an integer number (4359420).

Almost surely, 2^41172045 is an apocalyptic number.

It is an amenable number.

41172045 is a deficient number, since it is larger than the sum of its proper divisors (28578675).

41172045 is a wasteful number, since it uses less digits than its factorization.

41172045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161484.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 41172045 is about 6416.5446308742. The cubic root of 41172045 is about 345.3033668544.

Adding to 41172045 its reverse (54027114), we get a palindrome (95199159).

The spelling of 41172045 in words is "forty-one million, one hundred seventy-two thousand, forty-five".