63886152 has 32 divisors (see below), whose sum is σ = 174235680. Its totient is φ = 19359360.

The previous prime is 63886139. The next prime is 63886181. The reversal of 63886152 is 25168836.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 63886152.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120733 + ... + 121260.

It is an arithmetic number, because the mean of its divisors is an integer number (5444865).

Almost surely, 2^63886152 is an apocalyptic number.

It is an amenable number.

63886152 is an abundant number, since it is smaller than the sum of its proper divisors (110349528).

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

63886152 is a wasteful number, since it uses less digits than its factorization.

63886152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242013 (or 242009 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 63886152 is about 7992.8813327861. The cubic root of 63886152 is about 399.7626758877.

The spelling of 63886152 in words is "sixty-three million, eight hundred eighty-six thousand, one hundred fifty-two".