41056641 has 6 divisors (see below), whose sum is σ = 59304050. Its totient is φ = 27371088.

The previous prime is 41056637. The next prime is 41056651. The reversal of 41056641 is 14665014.

41056641 is a `hidden beast` number, since 4 + 10 + 5 + 6 + 641 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26010000 + 15046641 = 5100^2 + 3879^2 .

It is not a de Polignac number, because 41056641 - 2² = 41056637 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41056651) 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, 2280916 + ... + 2280933.

Almost surely, 2^41056641 is an apocalyptic number.

It is an amenable number.

41056641 is a deficient number, since it is larger than the sum of its proper divisors (18247409).

41056641 is a wasteful number, since it uses less digits than its factorization.

41056641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4561855 (or 4561852 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 41056641 is about 6407.5456299585. The cubic root of 41056641 is about 344.9804399749.

The spelling of 41056641 in words is "forty-one million, fifty-six thousand, six hundred forty-one".