41772165 has 32 divisors (see below), whose sum is σ = 71086080. Its totient is φ = 20886336.

The previous prime is 41772139. The next prime is 41772169. The reversal of 41772165 is 56127714.

41772165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41772165 - 2⁸ = 41771909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41772169) 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 31 ways as a sum of consecutive naturals, for example, 28644 + ... + 30066.

It is an arithmetic number, because the mean of its divisors is an integer number (2221440).

Almost surely, 2^41772165 is an apocalyptic number.

It is an amenable number.

41772165 is a deficient number, since it is larger than the sum of its proper divisors (29313915).

41772165 is a wasteful number, since it uses less digits than its factorization.

41772165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553.

The product of its digits is 11760, while the sum is 33.

The square root of 41772165 is about 6463.1389432690. The cubic root of 41772165 is about 346.9729844122.

Adding to 41772165 its reverse (56127714), we get a palindrome (97899879).

The spelling of 41772165 in words is "forty-one million, seven hundred seventy-two thousand, one hundred sixty-five".