63582028 has 12 divisors (see below), whose sum is σ = 116106480. Its totient is φ = 30408752.

The previous prime is 63582011. The next prime is 63582041. The reversal of 63582028 is 82028536.

It is a junction number, because it is equal to n+sod(n) for n = 63581984 and 63582002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345463 + ... + 345646.

It is an arithmetic number, because the mean of its divisors is an integer number (9675540).

Almost surely, 2^63582028 is an apocalyptic number.

It is an amenable number.

63582028 is a deficient number, since it is larger than the sum of its proper divisors (52524452).

63582028 is a wasteful number, since it uses less digits than its factorization.

63582028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691136 (or 691134 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 63582028 is about 7973.8339586425. The cubic root of 63582028 is about 399.1273224694.

The spelling of 63582028 in words is "sixty-three million, five hundred eighty-two thousand, twenty-eight".