63093312 has 42 divisors (see below), whose sum is σ = 180847238. Its totient is φ = 21030912.

The previous prime is 63093311. The next prime is 63093353. The reversal of 63093312 is 21339036.

It can be written as a sum of positive squares in only one way, i.e., 62346816 + 746496 = 7896^2 + 864^2 .

It is not an unprimeable number, because it can be changed into a prime (63093311) 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 5 ways as a sum of consecutive naturals, for example, 54193 + ... + 55344.

Almost surely, 2^63093312 is an apocalyptic number.

It is an amenable number.

63093312 is an abundant number, since it is smaller than the sum of its proper divisors (117753926).

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

63093312 is a wasteful number, since it uses less digits than its factorization.

63093312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109555 (or 109542 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 63093312 is about 7943.1298617107. The cubic root of 63093312 is about 398.1020756171.

The spelling of 63093312 in words is "sixty-three million, ninety-three thousand, three hundred twelve".