47552 has 14 divisors (see below), whose sum is σ = 94488. Its totient is φ = 23744.

The previous prime is 47543. The next prime is 47563. The reversal of 47552 is 25574.

It is a super-2 number, since 2×47552² = 4522385408, which contains 22 as substring.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

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, 308 + ... + 435.

2⁴⁷⁵⁵² is an apocalyptic number.

It is an amenable number.

47552 is a deficient number, since it is larger than the sum of its proper divisors (46936).

47552 is an equidigital number, since it uses as much as digits as its factorization.

47552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755 (or 745 counting only the distinct ones).

The product of its digits is 1400, while the sum is 23.

The square root of 47552 is about 218.0642107270. The cubic root of 47552 is about 36.2289929813.

The spelling of 47552 in words is "forty-seven thousand, five hundred fifty-two".