41561172 has 36 divisors (see below), whose sum is σ = 106631616. Its totient is φ = 13646160.

The previous prime is 41561137. The next prime is 41561183. The reversal of 41561172 is 27116514.

It is a happy number.

41561172 is a `hidden beast` number, since 41 + 5 + 611 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6204 + ... + 11027.

Almost surely, 2^41561172 is an apocalyptic number.

It is an amenable number.

41561172 is an abundant number, since it is smaller than the sum of its proper divisors (65070444).

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

41561172 is a wasteful number, since it uses less digits than its factorization.

41561172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17308 (or 17303 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 41561172 is about 6446.7954830288. The cubic root of 41561172 is about 346.3878062332.

Adding to 41561172 its reverse (27116514), we get a palindrome (68677686).

The spelling of 41561172 in words is "forty-one million, five hundred sixty-one thousand, one hundred seventy-two".