4923009 has 24 divisors (see below), whose sum is σ = 8753472. Its totient is φ = 2596320.

The previous prime is 4923007. The next prime is 4923029. The reversal of 4923009 is 9003294.

It is not a de Polignac number, because 4923009 - 2¹ = 4923007 is a prime.

It is a super-2 number, since 2×4923009² = 48472035228162, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4923001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2187 + ... + 3824.

It is an arithmetic number, because the mean of its divisors is an integer number (364728).

Almost surely, 2^4923009 is an apocalyptic number.

It is an amenable number.

4923009 is a deficient number, since it is larger than the sum of its proper divisors (3830463).

4923009 is a wasteful number, since it uses less digits than its factorization.

4923009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6037 (or 6034 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 4923009 is about 2218.7854785896. The cubic root of 4923009 is about 170.1153657525.

The spelling of 4923009 in words is "four million, nine hundred twenty-three thousand, nine".