63232641 has 12 divisors (see below), whose sum is σ = 91423332. Its totient is φ = 42114816.

The previous prime is 63232607. The next prime is 63232649. The reversal of 63232641 is 14623236.

63232641 is a `hidden beast` number, since 632 + 3 + 26 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38937600 + 24295041 = 6240^2 + 4929^2 .

It is not a de Polignac number, because 63232641 - 2¹¹ = 63230593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63232649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8965 + ... + 14381.

It is an arithmetic number, because the mean of its divisors is an integer number (7618611).

Almost surely, 2^63232641 is an apocalyptic number.

It is an amenable number.

63232641 is a deficient number, since it is larger than the sum of its proper divisors (28190691).

63232641 is a wasteful number, since it uses less digits than its factorization.

63232641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6720 (or 6717 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 63232641 is about 7951.8954344232. The cubic root of 63232641 is about 398.3949031924.

Adding to 63232641 its reverse (14623236), we get a palindrome (77855877).

The spelling of 63232641 in words is "sixty-three million, two hundred thirty-two thousand, six hundred forty-one".