41587641 has 16 divisors (see below), whose sum is σ = 61742400. Its totient is φ = 27666144.

The previous prime is 41587633. The next prime is 41587681. The reversal of 41587641 is 14678514.

It is a happy number.

41587641 is a `hidden beast` number, since 4 + 1 + 5 + 8 + 7 + 641 = 666.

It is not a de Polignac number, because 41587641 - 2³ = 41587633 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41587596 and 41587605.

It is not an unprimeable number, because it can be changed into a prime (41587631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14010 + ... + 16716.

It is an arithmetic number, because the mean of its divisors is an integer number (3858900).

Almost surely, 2^41587641 is an apocalyptic number.

It is an amenable number.

41587641 is a deficient number, since it is larger than the sum of its proper divisors (20154759).

41587641 is a wasteful number, since it uses less digits than its factorization.

41587641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285 (or 3279 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 41587641 is about 6448.8480366652. The cubic root of 41587641 is about 346.4613251188.

The spelling of 41587641 in words is "forty-one million, five hundred eighty-seven thousand, six hundred forty-one".