4097123 has 4 divisors (see below), whose sum is σ = 4115400. Its totient is φ = 4078848.

The previous prime is 4097113. The next prime is 4097143. The reversal of 4097123 is 3217904.

4097123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4097123 - 2¹² = 4093027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4097092 and 4097101.

It is not an unprimeable number, because it can be changed into a prime (4097113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8798 + ... + 9251.

It is an arithmetic number, because the mean of its divisors is an integer number (1028850).

Almost surely, 2^4097123 is an apocalyptic number.

4097123 is a deficient number, since it is larger than the sum of its proper divisors (18277).

4097123 is a wasteful number, since it uses less digits than its factorization.

4097123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18276.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 4097123 is about 2024.1351239480. The cubic root of 4097123 is about 160.0146210597.

The spelling of 4097123 in words is "four million, ninety-seven thousand, one hundred twenty-three".