4748681 has 4 divisors (see below), whose sum is σ = 5427072. Its totient is φ = 4070292.

The previous prime is 4748647. The next prime is 4748683. The reversal of 4748681 is 1868474.

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.

It is a cyclic number.

It is not a de Polignac number, because 4748681 - 2¹⁰ = 4747657 is a prime.

It is a super-2 number, since 2×4748681² = 45099942479522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4748683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339185 + ... + 339198.

It is an arithmetic number, because the mean of its divisors is an integer number (1356768).

Almost surely, 2^4748681 is an apocalyptic number.

It is an amenable number.

4748681 is a deficient number, since it is larger than the sum of its proper divisors (678391).

4748681 is an equidigital number, since it uses as much as digits as its factorization.

4748681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678390.

The product of its digits is 43008, while the sum is 38.

The square root of 4748681 is about 2179.1468514077. The cubic root of 4748681 is about 168.0832094414.

The spelling of 4748681 in words is "four million, seven hundred forty-eight thousand, six hundred eighty-one".