4123607 has 4 divisors (see below), whose sum is σ = 4130376. Its totient is φ = 4116840.

The previous prime is 4123591. The next prime is 4123621. The reversal of 4123607 is 7063214.

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 4123607 - 2⁴ = 4123591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2369 + ... + 3722.

It is an arithmetic number, because the mean of its divisors is an integer number (1032594).

Almost surely, 2^4123607 is an apocalyptic number.

4123607 is a deficient number, since it is larger than the sum of its proper divisors (6769).

4123607 is an equidigital number, since it uses as much as digits as its factorization.

4123607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6768.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 4123607 is about 2030.6666393084. Note that the first 4 decimals coincide. The cubic root of 4123607 is about 160.3586615569.

The spelling of 4123607 in words is "four million, one hundred twenty-three thousand, six hundred seven".