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4748 = 221187
BaseRepresentation
bin1001010001100
320111212
41022030
5122443
633552
716562
oct11214
96455
104748
113627
1228b8
132213
141a32
151618
hex128c

4748 has 6 divisors (see below), whose sum is σ = 8316. Its totient is φ = 2372.

The previous prime is 4733. The next prime is 4751. The reversal of 4748 is 8474.

It is a plaindrome in base 16.

It is an unprimeable number.

4748 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590 + ... + 597.

It is an arithmetic number, because the mean of its divisors is an integer number (1386).

24748 is an apocalyptic number.

It is an amenable number.

4748 is a deficient number, since it is larger than the sum of its proper divisors (3568).

4748 is a wasteful number, since it uses less digits than its factorization.

4748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191 (or 1189 counting only the distinct ones).

The product of its digits is 896, while the sum is 23.

The square root of 4748 is about 68.9057327078. The cubic root of 4748 is about 16.8075174218.

It can be divided in two parts, 4 and 748, that multiplied together give a palindrome (2992).

The spelling of 4748 in words is "four thousand, seven hundred forty-eight".

Divisors: 1 2 4 1187 2374 4748