63260663 has 8 divisors (see below), whose sum is σ = 65773680. Its totient is φ = 60793920.

The previous prime is 63260627. The next prime is 63260669. The reversal of 63260663 is 36606236.

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 63260663 - 2²⁴ = 46483447 is a prime.

It is a super-2 number, since 2×63260663² = 8003822966399138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63260669) 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, 8768 + ... + 14261.

It is an arithmetic number, because the mean of its divisors is an integer number (8221710).

Almost surely, 2^63260663 is an apocalyptic number.

63260663 is a deficient number, since it is larger than the sum of its proper divisors (2513017).

63260663 is a wasteful number, since it uses less digits than its factorization.

63260663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23137.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 63260663 is about 7953.6572091083. The cubic root of 63260663 is about 398.4537450242.

Adding to 63260663 its reverse (36606236), we get a palindrome (99866899).

The spelling of 63260663 in words is "sixty-three million, two hundred sixty thousand, six hundred sixty-three".