63252276 has 48 divisors (see below), whose sum is σ = 153312768. Its totient is φ = 20275200.

The previous prime is 63252263. The next prime is 63252331. The reversal of 63252276 is 67225236.

It is a happy number.

63252276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71356 + ... + 72236.

It is an arithmetic number, because the mean of its divisors is an integer number (3194016).

Almost surely, 2^63252276 is an apocalyptic number.

It is an amenable number.

63252276 is an abundant number, since it is smaller than the sum of its proper divisors (90060492).

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

63252276 is a wasteful number, since it uses less digits than its factorization.

63252276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112 (or 1110 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 63252276 is about 7953.1299499002. The cubic root of 63252276 is about 398.4361354540.

The spelling of 63252276 in words is "sixty-three million, two hundred fifty-two thousand, two hundred seventy-six".