4167049 has 2 divisors, whose sum is σ = 4167050. Its totient is φ = 4167048.

The previous prime is 4167043. The next prime is 4167073. The reversal of 4167049 is 9407614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4129024 + 38025 = 2032^2 + 195^2 .

It is a cyclic number.

It is not a de Polignac number, because 4167049 - 2⁵ = 4167017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4167049.

It is not a weakly prime, because it can be changed into another prime (4167043) 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, 2083524 + 2083525.

It is an arithmetic number, because the mean of its divisors is an integer number (2083525).

Almost surely, 2^4167049 is an apocalyptic number.

It is an amenable number.

4167049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4167049 is an equidigital number, since it uses as much as digits as its factorization.

4167049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4167049 is about 2041.3351023289. The cubic root of 4167049 is about 160.9198191341.

The spelling of 4167049 in words is "four million, one hundred sixty-seven thousand, forty-nine".