63241705 has 8 divisors (see below), whose sum is σ = 78338304. Its totient is φ = 48961200.

The previous prime is 63241699. The next prime is 63241729. The reversal of 63241705 is 50714236.

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

It is a de Polignac number, because none of the positive numbers 2^k-63241705 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 203851 + ... + 204160.

It is an arithmetic number, because the mean of its divisors is an integer number (9792288).

Almost surely, 2^63241705 is an apocalyptic number.

It is an amenable number.

63241705 is a deficient number, since it is larger than the sum of its proper divisors (15096599).

63241705 is a wasteful number, since it uses less digits than its factorization.

63241705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408047.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 63241705 is about 7952.4653410122. The cubic root of 63241705 is about 398.4139380812.

The spelling of 63241705 in words is "sixty-three million, two hundred forty-one thousand, seven hundred five".