63488018 has 32 divisors (see below), whose sum is σ = 108241920. Its totient is φ = 27664000.

The previous prime is 63488003. The next prime is 63488021. The reversal of 63488018 is 81088436.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121598 + ... + 122118.

It is an arithmetic number, because the mean of its divisors is an integer number (3382560).

Almost surely, 2^63488018 is an apocalyptic number.

63488018 is a deficient number, since it is larger than the sum of its proper divisors (44753902).

63488018 is a wasteful number, since it uses less digits than its factorization.

63488018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 63488018 is about 7967.9368722399. The cubic root of 63488018 is about 398.9305138804.

The spelling of 63488018 in words is "sixty-three million, four hundred eighty-eight thousand, eighteen".