4748281 has 4 divisors (see below), whose sum is σ = 4954752. Its totient is φ = 4541812.

The previous prime is 4748279. The next prime is 4748299. The reversal of 4748281 is 1828474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1828474 = 2 ⋅914237.

It is a cyclic number.

It is not a de Polignac number, because 4748281 - 2¹ = 4748279 is a prime.

It is a super-2 number, since 2×4748281² = 45092344909922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4748201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103201 + ... + 103246.

It is an arithmetic number, because the mean of its divisors is an integer number (1238688).

Almost surely, 2^4748281 is an apocalyptic number.

It is an amenable number.

4748281 is a deficient number, since it is larger than the sum of its proper divisors (206471).

4748281 is a wasteful number, since it uses less digits than its factorization.

4748281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206470.

The product of its digits is 14336, while the sum is 34.

The square root of 4748281 is about 2179.0550704376. The cubic root of 4748281 is about 168.0784898732.

The spelling of 4748281 in words is "four million, seven hundred forty-eight thousand, two hundred eighty-one".