63065028 has 48 divisors (see below), whose sum is σ = 166819520. Its totient is φ = 18382464.

The previous prime is 63065021. The next prime is 63065029. The reversal of 63065028 is 82056036.

It is a junction number, because it is equal to n+sod(n) for n = 63064986 and 63065004.

It is not an unprimeable number, because it can be changed into a prime (63065021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7675 + ... + 13602.

Almost surely, 2^63065028 is an apocalyptic number.

It is an amenable number.

63065028 is an abundant number, since it is smaller than the sum of its proper divisors (103754492).

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

63065028 is a wasteful number, since it uses less digits than its factorization.

63065028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21316 (or 21314 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 63065028 is about 7941.3492556366. The cubic root of 63065028 is about 398.0425785445.

The spelling of 63065028 in words is "sixty-three million, sixty-five thousand, twenty-eight".