4123967 has 2 divisors, whose sum is σ = 4123968. Its totient is φ = 4123966.

The previous prime is 4123963. The next prime is 4123997. The reversal of 4123967 is 7693214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4123967 - 2² = 4123963 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4123963) 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 as a sum of consecutive naturals, namely, 2061983 + 2061984.

It is an arithmetic number, because the mean of its divisors is an integer number (2061984).

Almost surely, 2^4123967 is an apocalyptic number.

4123967 is a deficient number, since it is larger than the sum of its proper divisors (1).

4123967 is an equidigital number, since it uses as much as digits as its factorization.

4123967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 4123967 is about 2030.7552782155. The cubic root of 4123967 is about 160.3633279762.

The spelling of 4123967 in words is "four million, one hundred twenty-three thousand, nine hundred sixty-seven".