63782 has 4 divisors (see below), whose sum is σ = 95676. Its totient is φ = 31890.

The previous prime is 63781. The next prime is 63793. The reversal of 63782 is 28736.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 63782.

It is not an unprimeable number, because it can be changed into a prime (63781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15944 + ... + 15947.

It is an arithmetic number, because the mean of its divisors is an integer number (23919).

2⁶³⁷⁸² is an apocalyptic number.

63782 is a deficient number, since it is larger than the sum of its proper divisors (31894).

63782 is a wasteful number, since it uses less digits than its factorization.

63782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31893.

The product of its digits is 2016, while the sum is 26.

The square root of 63782 is about 252.5509849516. The cubic root of 63782 is about 39.9545316687.

The spelling of 63782 in words is "sixty-three thousand, seven hundred eighty-two".