47802 has 16 divisors (see below), whose sum is σ = 99072. Its totient is φ = 15360.

The previous prime is 47797. The next prime is 47807. The reversal of 47802 is 20874.

It is a happy number.

47802 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is an interprime number because it is at equal distance from previous prime (47797) and next prime (47807).

47802 is an undulating number in base 16.

It is not an unprimeable number, because it can be changed into a prime (47807) by changing a digit.

47802 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58 + ... + 314.

It is an arithmetic number, because the mean of its divisors is an integer number (6192).

2⁴⁷⁸⁰² is an apocalyptic number.

47802 is an abundant number, since it is smaller than the sum of its proper divisors (51270).

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 (49536).

47802 is a wasteful number, since it uses less digits than its factorization.

47802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 47802 is about 218.6366849364. The cubic root of 47802 is about 36.2923721726.

The spelling of 47802 in words is "forty-seven thousand, eight hundred two".