41772168 has 24 divisors (see below), whose sum is σ = 113133150. Its totient is φ = 13924032.

The previous prime is 41772139. The next prime is 41772169. The reversal of 41772168 is 86127714.

It can be written as a sum of positive squares in only one way, i.e., 39917124 + 1855044 = 6318^2 + 1362^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (41772169) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 290013 + ... + 290156.

Almost surely, 2^41772168 is an apocalyptic number.

It is an amenable number.

41772168 is an abundant number, since it is smaller than the sum of its proper divisors (71360982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41772168 is a wasteful number, since it uses less digits than its factorization.

41772168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580181 (or 580174 counting only the distinct ones).

The product of its digits is 18816, while the sum is 36.

The square root of 41772168 is about 6463.1391753543. The cubic root of 41772168 is about 346.9729927185.

The spelling of 41772168 in words is "forty-one million, seven hundred seventy-two thousand, one hundred sixty-eight".