4404123 has 12 divisors (see below), whose sum is σ = 6380088. Its totient is φ = 2927520.

The previous prime is 4404121. The next prime is 4404133. The reversal of 4404123 is 3214044.

It is not a de Polignac number, because 4404123 - 2¹ = 4404121 is a prime.

4404123 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4404096 and 4404105.

It is not an unprimeable number, because it can be changed into a prime (4404121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4711 + ... + 5567.

It is an arithmetic number, because the mean of its divisors is an integer number (531674).

Almost surely, 2^4404123 is an apocalyptic number.

4404123 is a deficient number, since it is larger than the sum of its proper divisors (1975965).

4404123 is a wasteful number, since it uses less digits than its factorization.

4404123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434 (or 1431 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4404123 is about 2098.6002477842. The cubic root of 4404123 is about 163.9154208931.

Adding to 4404123 its reverse (3214044), we get a palindrome (7618167).

The spelling of 4404123 in words is "four million, four hundred four thousand, one hundred twenty-three".