41641472 has 20 divisors (see below), whose sum is σ = 83202636. Its totient is φ = 20820480.

The previous prime is 41641471. The next prime is 41641489. The reversal of 41641472 is 27414614.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41641471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40154 + ... + 41177.

Almost surely, 2^41641472 is an apocalyptic number.

It is an amenable number.

41641472 is a deficient number, since it is larger than the sum of its proper divisors (41561164).

41641472 is an frugal number, since it uses more digits than its factorization.

41641472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81349 (or 81333 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 41641472 is about 6453.0203780865. The cubic root of 41641472 is about 346.6107470618.

The spelling of 41641472 in words is "forty-one million, six hundred forty-one thousand, four hundred seventy-two".