63141872 has 20 divisors (see below), whose sum is σ = 124165416. Its totient is φ = 31099200.

The previous prime is 63141863. The next prime is 63141889. The reversal of 63141872 is 27814136.

It is a congruent number.

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, 28379 + ... + 30522.

Almost surely, 2^63141872 is an apocalyptic number.

It is an amenable number.

63141872 is a deficient number, since it is larger than the sum of its proper divisors (61023544).

63141872 is a wasteful number, since it uses less digits than its factorization.

63141872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58976 (or 58970 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 63141872 is about 7946.1860033604. The cubic root of 63141872 is about 398.2041830021.

The spelling of 63141872 in words is "sixty-three million, one hundred forty-one thousand, eight hundred seventy-two".