57664241 has 8 divisors (see below), whose sum is σ = 59801664. Its totient is φ = 55557360.

The previous prime is 57664231. The next prime is 57664273. The reversal of 57664241 is 14246675.

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 57664241 - 2¹⁴ = 57647857 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 (57664231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3755 + ... + 11376.

It is an arithmetic number, because the mean of its divisors is an integer number (7475208).

Almost surely, 2^57664241 is an apocalyptic number.

It is an amenable number.

57664241 is a deficient number, since it is larger than the sum of its proper divisors (2137423).

57664241 is a wasteful number, since it uses less digits than its factorization.

57664241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15271.

The product of its digits is 40320, while the sum is 35.

The square root of 57664241 is about 7593.6974524931. The cubic root of 57664241 is about 386.3392745818.

The spelling of 57664241 in words is "fifty-seven million, six hundred sixty-four thousand, two hundred forty-one".