41682561 has 16 divisors (see below), whose sum is σ = 59750400. Its totient is φ = 25764048.

The previous prime is 41682559. The next prime is 41682629. The reversal of 41682561 is 16528614.

It is not a de Polignac number, because 41682561 - 2¹ = 41682559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41682551) 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, 5101 + ... + 10458.

It is an arithmetic number, because the mean of its divisors is an integer number (3734400).

Almost surely, 2^41682561 is an apocalyptic number.

It is an amenable number.

41682561 is a deficient number, since it is larger than the sum of its proper divisors (18067839).

41682561 is a wasteful number, since it uses less digits than its factorization.

41682561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15628.

The product of its digits is 11520, while the sum is 33.

The square root of 41682561 is about 6456.2032960557. The cubic root of 41682561 is about 346.7247136321.

The spelling of 41682561 in words is "forty-one million, six hundred eighty-two thousand, five hundred sixty-one".