4948009 has 8 divisors (see below), whose sum is σ = 5584320. Its totient is φ = 4342800.

The previous prime is 4947991. The next prime is 4948039. The reversal of 4948009 is 9008494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4948009 - 2¹¹ = 4945961 is a prime.

It is a Duffinian number.

4948009 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4948039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7437 + ... + 8074.

It is an arithmetic number, because the mean of its divisors is an integer number (698040).

Almost surely, 2^4948009 is an apocalyptic number.

It is an amenable number.

4948009 is a deficient number, since it is larger than the sum of its proper divisors (636311).

4948009 is a wasteful number, since it uses less digits than its factorization.

4948009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15551.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 4948009 is about 2224.4120571513. The cubic root of 4948009 is about 170.4028393548.

The spelling of 4948009 in words is "four million, nine hundred forty-eight thousand, nine".