47286 has 24 divisors (see below), whose sum is σ = 106704. Its totient is φ = 15120.

The previous prime is 47279. The next prime is 47287. The reversal of 47286 is 68274.

It is a Curzon number.

It is a plaindrome in base 12 and base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47287) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 631 + ... + 701.

It is an arithmetic number, because the mean of its divisors is an integer number (4446).

2⁴⁷²⁸⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53352).

47286 is an abundant number, since it is smaller than the sum of its proper divisors (59418).

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

47286 is a wasteful number, since it uses less digits than its factorization.

47286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 113 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 47286 is about 217.4534432930. The cubic root of 47286 is about 36.1613131261.

It can be divided in two parts, 47 and 286, that added together give a palindrome (333).

The spelling of 47286 in words is "forty-seven thousand, two hundred eighty-six".