63752241 has 8 divisors (see below), whose sum is σ = 97146304. Its totient is φ = 36429840.

The previous prime is 63752219. The next prime is 63752267. The reversal of 63752241 is 14225736.

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

It is not a de Polignac number, because 63752241 - 2⁵ = 63752209 is a prime.

It is a super-3 number, since 3×63752241³ (a number of 24 digits) contains 333 as substring.

It is the 7985-th Hogben number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 63752199 and 63752208.

It is not an unprimeable number, because it can be changed into a prime (63752341) by changing a digit.

It is a nontrivial repunit in base 7984.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517890 + ... + 1517931.

It is an arithmetic number, because the mean of its divisors is an integer number (12143288).

Almost surely, 2^63752241 is an apocalyptic number.

It is an amenable number.

63752241 is a deficient number, since it is larger than the sum of its proper divisors (33394063).

63752241 is a wasteful number, since it uses less digits than its factorization.

63752241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035831.

The product of its digits is 10080, while the sum is 30.

The square root of 63752241 is about 7984.5000469660. The cubic root of 63752241 is about 399.4831679158.

Adding to 63752241 its reverse (14225736), we get a palindrome (77977977).

The spelling of 63752241 in words is "sixty-three million, seven hundred fifty-two thousand, two hundred forty-one".