41664801 has 8 divisors (see below), whose sum is σ = 55874880. Its totient is φ = 27615632.

The previous prime is 41664781. The next prime is 41664809. The reversal of 41664801 is 10846614.

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 41664801 - 2⁶ = 41664737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41664809) 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, 39621 + ... + 40658.

It is an arithmetic number, because the mean of its divisors is an integer number (6984360).

Almost surely, 2^41664801 is an apocalyptic number.

It is an amenable number.

41664801 is a deficient number, since it is larger than the sum of its proper divisors (14210079).

41664801 is a wasteful number, since it uses less digits than its factorization.

41664801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80455.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 41664801 is about 6454.8277281427. The cubic root of 41664801 is about 346.6754627740.

The spelling of 41664801 in words is "forty-one million, six hundred sixty-four thousand, eight hundred one".