47252 has 6 divisors (see below), whose sum is σ = 82698. Its totient is φ = 23624.

The previous prime is 47251. The next prime is 47269. The reversal of 47252 is 25274.

It can be written as a sum of positive squares in only one way, i.e., 38416 + 8836 = 196^2 + 94^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5903 + ... + 5910.

It is an arithmetic number, because the mean of its divisors is an integer number (13783).

2⁴⁷²⁵² is an apocalyptic number.

It is an amenable number.

47252 is a deficient number, since it is larger than the sum of its proper divisors (35446).

47252 is a wasteful number, since it uses less digits than its factorization.

47252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11817 (or 11815 counting only the distinct ones).

The product of its digits is 560, while the sum is 20.

The square root of 47252 is about 217.3752515812. The cubic root of 47252 is about 36.1526440385.

The spelling of 47252 in words is "forty-seven thousand, two hundred fifty-two".