4067951 has 2 divisors, whose sum is σ = 4067952. Its totient is φ = 4067950.

The previous prime is 4067939. The next prime is 4067963. The reversal of 4067951 is 1597604.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (4067939) and next prime (4067963).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4067951 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4067971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033975 + 2033976.

It is an arithmetic number, because the mean of its divisors is an integer number (2033976).

Almost surely, 2^4067951 is an apocalyptic number.

4067951 is a deficient number, since it is larger than the sum of its proper divisors (1).

4067951 is an equidigital number, since it uses as much as digits as its factorization.

4067951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 4067951 is about 2016.9162104560. The cubic root of 4067951 is about 159.6339417932.

The spelling of 4067951 in words is "four million, sixty-seven thousand, nine hundred fifty-one".