63004788 has 216 divisors, whose sum is σ = 215115264. Its totient is φ = 15321600.

The previous prime is 63004787. The next prime is 63004853. The reversal of 63004788 is 88740036.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63004787) 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 71 ways as a sum of consecutive naturals, for example, 329773 + ... + 329963.

It is an arithmetic number, because the mean of its divisors is an integer number (995904).

Almost surely, 2^63004788 is an apocalyptic number.

63004788 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63004788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107557632).

63004788 is an abundant number, since it is smaller than the sum of its proper divisors (152110476).

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

63004788 is a wasteful number, since it uses less digits than its factorization.

63004788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 63004788 is about 7937.5555431128. Note that the first 4 decimals coincide. The cubic root of 63004788 is about 397.9158008125.

The spelling of 63004788 in words is "sixty-three million, four thousand, seven hundred eighty-eight".