63240652 has 12 divisors (see below), whose sum is σ = 112485856. Its totient is φ = 31101840.

The previous prime is 63240647. The next prime is 63240679. The reversal of 63240652 is 25604236.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 63240652.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129348 + ... + 129835.

Almost surely, 2^63240652 is an apocalyptic number.

It is an amenable number.

63240652 is a deficient number, since it is larger than the sum of its proper divisors (49245204).

63240652 is a wasteful number, since it uses less digits than its factorization.

63240652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259248 (or 259246 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 63240652 is about 7952.3991348523. The cubic root of 63240652 is about 398.4117268178.

Adding to 63240652 its reverse (25604236), we get a palindrome (88844888).

The spelling of 63240652 in words is "sixty-three million, two hundred forty thousand, six hundred fifty-two".