63113260 has 24 divisors (see below), whose sum is σ = 151472160. Its totient is φ = 21638784.

The previous prime is 63113243. The next prime is 63113273. The reversal of 63113260 is 6231136.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225265 + ... + 225544.

It is an arithmetic number, because the mean of its divisors is an integer number (6311340).

Almost surely, 2^63113260 is an apocalyptic number.

It is an amenable number.

63113260 is an abundant number, since it is smaller than the sum of its proper divisors (88358900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63113260 is a wasteful number, since it uses less digits than its factorization.

63113260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450825 (or 450823 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 63113260 is about 7944.3854387863. The cubic root of 63113260 is about 398.1440267271.

Adding to 63113260 its reverse (6231136), we get a palindrome (69344396).

The spelling of 63113260 in words is "sixty-three million, one hundred thirteen thousand, two hundred sixty".