64057841 has 8 divisors (see below), whose sum is σ = 65893824. Its totient is φ = 62227440.

The previous prime is 64057813. The next prime is 64057843. The reversal of 64057841 is 14875046.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64057841 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (64057843) 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, 35036 + ... + 36818.

It is an arithmetic number, because the mean of its divisors is an integer number (8236728).

Almost surely, 2^64057841 is an apocalyptic number.

It is an amenable number.

64057841 is a deficient number, since it is larger than the sum of its proper divisors (1835983).

64057841 is a wasteful number, since it uses less digits than its factorization.

64057841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 64057841 is about 8003.6142460766. The cubic root of 64057841 is about 400.1204657997.

The spelling of 64057841 in words is "sixty-four million, fifty-seven thousand, eight hundred forty-one".