4123307 has 4 divisors (see below), whose sum is σ = 4265520. Its totient is φ = 3981096.

The previous prime is 4123303. The next prime is 4123319. The reversal of 4123307 is 7033214.

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 4123307 - 2² = 4123303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4123303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71063 + ... + 71120.

It is an arithmetic number, because the mean of its divisors is an integer number (1066380).

Almost surely, 2^4123307 is an apocalyptic number.

4123307 is a deficient number, since it is larger than the sum of its proper divisors (142213).

4123307 is a wasteful number, since it uses less digits than its factorization.

4123307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142212.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 4123307 is about 2030.5927705968. The cubic root of 4123307 is about 160.3547726666.

The spelling of 4123307 in words is "four million, one hundred twenty-three thousand, three hundred seven".