63146056 has 16 divisors (see below), whose sum is σ = 118483200. Its totient is φ = 31550544.

The previous prime is 63146033. The next prime is 63146071. The reversal of 63146056 is 65064136.

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, 20301 + ... + 23203.

It is an arithmetic number, because the mean of its divisors is an integer number (7405200).

Almost surely, 2^63146056 is an apocalyptic number.

It is an amenable number.

63146056 is a deficient number, since it is larger than the sum of its proper divisors (55337144).

63146056 is a wasteful number, since it uses less digits than its factorization.

63146056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5628 (or 5624 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 63146056 is about 7946.4492699570. The cubic root of 63146056 is about 398.2129782724.

The spelling of 63146056 in words is "sixty-three million, one hundred forty-six thousand, fifty-six".