63087244 has 12 divisors (see below), whose sum is σ = 120439368. Its totient is φ = 28676000.

The previous prime is 63087197. The next prime is 63087247. The reversal of 63087244 is 44278036.

It is not an unprimeable number, because it can be changed into a prime (63087247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716857 + ... + 716944.

It is an arithmetic number, because the mean of its divisors is an integer number (10036614).

Almost surely, 2^63087244 is an apocalyptic number.

It is an amenable number.

63087244 is a deficient number, since it is larger than the sum of its proper divisors (57352124).

63087244 is a wasteful number, since it uses less digits than its factorization.

63087244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433816 (or 1433814 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 63087244 is about 7942.7478872239. The cubic root of 63087244 is about 398.0893127173.

The spelling of 63087244 in words is "sixty-three million, eighty-seven thousand, two hundred forty-four".