47502 has 48 divisors (see below), whose sum is σ = 131040. Its totient is φ = 12096.

The previous prime is 47501. The next prime is 47507. The reversal of 47502 is 20574.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1624 + ... + 1652.

It is an arithmetic number, because the mean of its divisors is an integer number (2730).

2⁴⁷⁵⁰² is an apocalyptic number.

47502 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 47502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65520).

47502 is an abundant number, since it is smaller than the sum of its proper divisors (83538).

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

47502 is a wasteful number, since it uses less digits than its factorization.

47502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 47502 is about 217.9495354434. The cubic root of 47502 is about 36.2162905018.

The spelling of 47502 in words is "forty-seven thousand, five hundred two".