41456641 has 8 divisors (see below), whose sum is σ = 42892544. Its totient is φ = 40026960.

The previous prime is 41456633. The next prime is 41456669. The reversal of 41456641 is 14665414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41456641 - 2³ = 41456633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41456621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14935 + ... + 17491.

It is an arithmetic number, because the mean of its divisors is an integer number (5361568).

Almost surely, 2^41456641 is an apocalyptic number.

It is an amenable number.

41456641 is a deficient number, since it is larger than the sum of its proper divisors (1435903).

41456641 is a wasteful number, since it uses less digits than its factorization.

41456641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111.

The product of its digits is 11520, while the sum is 31.

The square root of 41456641 is about 6438.6831728235. The cubic root of 41456641 is about 346.0971610592.

The spelling of 41456641 in words is "forty-one million, four hundred fifty-six thousand, six hundred forty-one".