4748993 has 4 divisors (see below), whose sum is σ = 4998960. Its totient is φ = 4499028.

The previous prime is 4748957. The next prime is 4748999. The reversal of 4748993 is 3998474.

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 4748993 - 2⁶ = 4748929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4748999) 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, 124955 + ... + 124992.

It is an arithmetic number, because the mean of its divisors is an integer number (1249740).

Almost surely, 2^4748993 is an apocalyptic number.

It is an amenable number.

4748993 is a deficient number, since it is larger than the sum of its proper divisors (249967).

4748993 is a wasteful number, since it uses less digits than its factorization.

4748993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249966.

The product of its digits is 217728, while the sum is 44.

The square root of 4748993 is about 2179.2184378809. The cubic root of 4748993 is about 168.0868905206.

The spelling of 4748993 in words is "four million, seven hundred forty-eight thousand, nine hundred ninety-three".