4123559 has 12 divisors (see below), whose sum is σ = 4625208. Its totient is φ = 3672240.

The previous prime is 4123547. The next prime is 4123583. The reversal of 4123559 is 9553214.

It is not a de Polignac number, because 4123559 - 2⁸ = 4123303 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123529) 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, 6092 + ... + 6734.

It is an arithmetic number, because the mean of its divisors is an integer number (385434).

Almost surely, 2^4123559 is an apocalyptic number.

4123559 is a deficient number, since it is larger than the sum of its proper divisors (501649).

4123559 is a wasteful number, since it uses less digits than its factorization.

4123559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 707 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 4123559 is about 2030.6548204951. The cubic root of 4123559 is about 160.3580393471.

The spelling of 4123559 in words is "four million, one hundred twenty-three thousand, five hundred fifty-nine".