63276 has 12 divisors (see below), whose sum is σ = 147672. Its totient is φ = 21088.

The previous prime is 63247. The next prime is 63277. The reversal of 63276 is 67236.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (63277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2625 + ... + 2648.

It is an arithmetic number, because the mean of its divisors is an integer number (12306).

2⁶³²⁷⁶ is an apocalyptic number.

It is an amenable number.

63276 is an abundant number, since it is smaller than the sum of its proper divisors (84396).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73836).

63276 is a wasteful number, since it uses less digits than its factorization.

63276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280 (or 5278 counting only the distinct ones).

The product of its digits is 1512, while the sum is 24.

The square root of 63276 is about 251.5472122684. The cubic root of 63276 is about 39.8485942976.

The spelling of 63276 in words is "sixty-three thousand, two hundred seventy-six".